1 grave, humourless, long-faced, pensive, sedate, sober, solemn, stern, thoughtful, unsmiling
2 deliberate, determined, earnest, genuine, honest, in earnest, resolute, resolved, sincere
3 crucial, deep, difficult, far-reaching, fateful, grim, important, momentous, no laughing matter, of moment or consequence, pressing, significant, urgent, weighty, worrying
4 acute, alarming, critical, dangerous, grave, severe
Antonyms
capricious, carefree, flighty, flippant, frivolous, insignificant, insincere, jolly, joyful, light-hearted, minor, slight, smiling, trivial, uncommitted, undecided, unimportant
English Collins Dictionary — English synonyms & Thesaurus
serious
1 adj Serious problems or situations are very bad and cause people to be worried or afraid.
Crime is an increasingly serious problem in Russian society…, The government still face very serious difficulties…, Doctors said his condition was serious but stable.
♦
seriously adv ADV adj/adv, ADV with v
If this ban was to come in it would seriously damage my business…, They are not thought to be seriously hurt.
♦
seriousness n-uncount oft N of n
…the seriousness of the crisis.
2 adj Serious matters are important and deserve careful and thoughtful consideration.
I regard this as a serious matter…, Don’t laugh boy. This is serious.
3 adj When important matters are dealt with in a serious way, they are given careful and thoughtful consideration.
usu ADJ n
My parents never really faced up to my drug use in any serious way…, It was a question which deserved serious consideration.
♦
seriously adv ADV with v
The management will have to think seriously about their positions.
4 adj Serious music or literature requires concentration to understand or appreciate it.
ADJ n
There is no point reviewing a blockbuster as you might review a serious novel.
5 adj If someone is seriousabout something, they are sincere about what they are saying, doing, or intending to do.
oft ADJ about n
You really are serious about this, aren’t you?…, I hope you’re not serious.
♦
seriously adv ADV adj/adv, ADV with v
Are you seriously jealous of Erica?
♦
seriousness n-uncount oft N of n
In all seriousness, there is nothing else I can do…
6 adj Serious people are thoughtful and quiet, and do not laugh very often.
He’s quite a serious person…
♦
seriously adv ADV with v
They spoke to me very seriously but politely.
Translation English Cobuild Collins Dictionary
get serious with someone
exp.
get seriously involved in a relationship
Additional comments:
To add entries to your own vocabulary, become a member of Reverso community or login if you are already a member.
It’s easy and only takes a few seconds:
What is another word for Serious?
-
grave
solemn, important
-
severe
grave, help
-
dangerous
help, severe
-
sober
solemn, characteristic
-
solemn
characteristic, attitude
-
earnest
solemn, characteristic
-
grievous
severe, help
-
heavy
property, grave
-
important
property, grave
-
significant
important, severe
-
weighty
important, property
-
thoughtful
characteristic, pensive
-
momentous
important, property
-
sedate
solemn, characteristic
-
critical
grave, severe
-
staid
solemn, attitude
-
sincere
somber, in earnest
-
deep
thoughtful, intellectual
-
difficult
easy, important
-
grim
somber, crucial
-
major
portentous, crucial
-
crucial
portentous, urgent
-
pressing
grave, urgent
-
stern
somber
-
urgent
crucial
-
unsmiling
somber
-
threatening
dangerous, ugly
-
vital
urgent
-
perilous
severe, dangerous
-
no-nonsense
heavy, somber
-
acute
-
meaningful
careful, crucial
-
resolute
sincere, committed
-
consequential
portentous
-
terrible
menacing
-
pensive
thoughtful
-
good
-
genuine
sincere, in earnest
-
determined
sincere, committed
-
hard
easy, crucial
Use filters to view other words, we have 1961 synonyms for serious.
Filters
Filter synonyms by Letter
A B C D E F G H I J K L M N O P Q R S T U V W Y Z
Filter by Part of speech
adjective
phrase
noun
phrasal verb
verb
Suggest
If you know synonyms for Serious, then you can share it or put your rating in listed similar words.
Suggest synonym
Recently suggested synonyms
- angry
Menu
Serious Thesaurus
Definitions of Serious
Serious Antonyms
Nearby Words
seriousness, seriously
External Links
Other usefull sources with synonyms of this word:
Synonym.tech
Merriam-webster.com
Thesaurus.com
Collinsdictionary.com
Wiktionary.org
Photo search results for Serious
Image search results for Serious
Cite this Source
- APA
- MLA
- CMS
Synonyms for Serious. (2016). Retrieved 2023, April 29, from https://thesaurus.plus/synonyms/serious
Synonyms for Serious. N.p., 2016. Web. 29 Apr. 2023. <https://thesaurus.plus/synonyms/serious>.
Synonyms for Serious. 2016. Accessed April 29, 2023. https://thesaurus.plus/synonyms/serious.
WiktionaryRate these synonyms:4.0 / 1 vote
-
seriousadjective
Really intending what is said; being in earnest; not jesting or deceiving; meaningful.
After all these years, we’re finally getting serious attention.
Antonyms:
jesting -
seriousadjective
Antonyms:
trifling, unimportant
Complete Dictionary of Synonyms and AntonymsRate these synonyms:0.0 / 0 votes
-
serious
Synonyms:
grave, thoughtful, careful, earnest, solemn, important, weightyAntonyms:
volatile, gay, thoughtless, careless, joking, jocose, insignificant, unimportant, trifling, trivial, light
Princeton’s WordNetRate these synonyms:5.0 / 1 vote
-
seriousadjective
concerned with work or important matters rather than play or trivialities
«a serious student of history»; «a serious attempt to learn to ski»; «gave me a serious look»; «a serious young man»; «are you serious or joking?»; «Don’t be so serious!»
Synonyms:
unplayful, severe, grave, good, life-threatening, sober, dangerous, grievousAntonyms:
flighty, trivial, scatterbrained, light, lightheaded, light-headed, empty-headed, head-in-the-clouds, noncritical, silly, dizzy, flippant, flyaway, featherbrained, noncrucial, airheaded, frivolous, giddy, nonintellectual, easy, light-minded, unimportant, idle -
seriousadjective
of great consequence
«marriage is a serious matter»
Synonyms:
unplayful, severe, grave, good, life-threatening, sober, dangerous, grievousAntonyms:
dizzy, light, light-headed, empty-headed, flyaway, scatterbrained, giddy, lightheaded, head-in-the-clouds, nonintellectual, unimportant, flighty, light-minded, idle, flippant, airheaded, featherbrained, silly, trivial, noncrucial, easy, noncritical, frivolous -
dangerous, grave, grievous, serious, severe, life-threateningadjective
causing fear or anxiety by threatening great harm
«a dangerous operation»; «a grave situation»; «a grave illness»; «grievous bodily harm»; «a serious wound»; «a serious turn of events»; «a severe case of pneumonia»; «a life-threatening disease»
Synonyms:
severe, sober, wicked, stark, unsafe, terrible, hard, spartan, stern, heavy, unplayful, weighty, monstrous, grave, good, grievous, atrocious, sedate, flagitious, life-threatening, dangerous, knockout, austere, heartbreaking, heartrending, solemnAntonyms:
light-headed, empty-headed, giddy, lightheaded, featherbrained, easy, dizzy, airheaded, flighty, flyaway, noncritical, head-in-the-clouds, trivial, frivolous, silly, unimportant, noncrucial, light, nonintellectual, flippant, light-minded, scatterbrained, idle -
good, seriousadjective
appealing to the mind
«good music»; «a serious book»
Synonyms:
dear, good, beneficial, unplayful, in effect(p), unspoiled, skillful, sound, secure, effective, severe, upright, salutary, in force(p), skilful, practiced, dependable, estimable, life-threatening, grievous, expert, just, grave, dangerous, sober, proficient, full, honest, respectable, undecomposed, unspoilt, ripe, safe, adept, honorable, well(p), right, nearAntonyms:
flighty, featherbrained, light-minded, scatterbrained, dizzy, flyaway, flippant, empty-headed, easy, noncritical, idle, airheaded, silly, noncrucial, lightheaded, light, head-in-the-clouds, unimportant, giddy, nonintellectual, light-headed, trivial, frivolous -
unplayful, serious, soberadjective
completely lacking in playfulness
Synonyms:
severe, sombre, drab, grave, good, sedate, unplayful, life-threatening, sober, somber, dangerous, grievous, solemnAntonyms:
dizzy, noncrucial, silly, giddy, flighty, lightheaded, empty-headed, flyaway, scatterbrained, flippant, light-minded, head-in-the-clouds, featherbrained, airheaded, light, trivial, unimportant, nonintellectual, light-headed, easy, noncritical, idle, frivolous -
seriousadjective
requiring effort or concentration; complex and not easy to answer or solve
«raised serious objections to the proposal»; «the plan has a serious flaw»
Synonyms:
unplayful, severe, grave, good, life-threatening, sober, dangerous, grievousAntonyms:
light-headed, unimportant, nonintellectual, lightheaded, trivial, empty-headed, noncrucial, light, head-in-the-clouds, silly, flighty, noncritical, flippant, giddy, scatterbrained, flyaway, dizzy, light-minded, easy, featherbrained, frivolous, idle, airheaded
Dictionary of English SynonymesRate these synonyms:0.0 / 0 votes
-
seriousadjective
Synonyms:
grave, solemn, sedate, staid, sober, earnest, demure, not gay, not sportive or jocose -
seriousadjective
Synonyms:
important, weighty, great, momentous
Synonyms, Antonyms & Associated WordsRate these synonyms:0.0 / 0 votes
-
seriousadjective
Synonyms:
grave, earnest, thoughtful, solemn, staid, sober, demure, saturnine, momentous, important, weighty, grave, dangerous, alarming, critical
PPDB, the paraphrase databaseRate these paraphrases:0.0 / 0 votes
-
List of paraphrases for «serious»:
grave, severe, seriously, acute, major, gross, dangerous, earnest, heavy, grievous, significant, dire, deep, graves, great, conscientiously, gravely, seriousness, critical, important, profound, considerable, severely, bad, earnestly, big, gravity, substantial, large, egregious, strong, huge, jad, real, difficult
How to pronounce serious?
How to say serious in sign language?
How to use serious in a sentence?
-
Dick Pound:
I think the credibility of sport has taken some fairly serious body blows in the last few months, with FIFA and its particular forms of corruption and now the IAAF, and these are two of the most important sports in the world.
-
John Thune:
I think that’s probably a statement that gets some press attention, but I doubt it gets any serious traction.
-
David Shear:
There are no legal clauses that allow us to unilaterally change the contract or allow any one of the partners to simply walk away or overturn the entire agreement, no serious investor in any industry in the world would agree to a long-term business relationship with flimsy termination clauses.
-
Capitol Police:
If the doors were breached, the rioters would have immediate access to the House Chambers, the actions of the officer in this case potentially saved Members and staff from serious injury and possible death from a large crowd of rioters who forced their way into the U.S. Capitol and to the House Chamber where Members and staff were steps away.
-
Bob Cressman:
I hope that it opens peoples’ eyes and broadens their understanding of that part of the war, for the people fighting, it certainly wasn’t a sideshow, it was deadly serious business.
Translations for serious
From our Multilingual Translation Dictionary
- جدي, جادArabic
- сур’ёзныBelarusian
- seriósCatalan, Valencian
- vážnýCzech
- o ddifri’, difrifolWelsh
- alvorligDanish
- ernst, schwerwiegend, ernsthaftGerman
- σοβαρόςGreek
- grava, seriozaEsperanto
- serioSpanish
- vakavamielinen, totinen, vakavaFinnish
- álvarsamurFaroese
- sérieux, sérieuseFrench
- komoly, súlyosHungarian
- լուրջArmenian
- alvarlegurIcelandic
- serio, graveItalian
- 本気, 真剣, 真面目Japanese
- 심각한Korean
- gravis, sevērusLatin
- svarīgs, nopietnsLatvian
- taumaha, tūpoupouMāori
- seriusMalay
- serieus, ernstigDutch
- seriøs, alvorligNorwegian
- poważnyPolish
- sérioPortuguese
- seriosRomanian
- серьёзныйRussian
- hládan, ȍzbīljan, vážan, znȁčājanSerbo-Croatian
- seriös, allvarlig, allvarsamSwedish
- ciddiTurkish
- серйознийUkrainian
- سنجیدہUrdu
Get even more translations for serious »
Translation
Find a translation for the serious synonym in other languages:
Select another language:
- — Select —
- 简体中文 (Chinese — Simplified)
- 繁體中文 (Chinese — Traditional)
- Español (Spanish)
- Esperanto (Esperanto)
- 日本語 (Japanese)
- Português (Portuguese)
- Deutsch (German)
- العربية (Arabic)
- Français (French)
- Русский (Russian)
- ಕನ್ನಡ (Kannada)
- 한국어 (Korean)
- עברית (Hebrew)
- Gaeilge (Irish)
- Українська (Ukrainian)
- اردو (Urdu)
- Magyar (Hungarian)
- मानक हिन्दी (Hindi)
- Indonesia (Indonesian)
- Italiano (Italian)
- தமிழ் (Tamil)
- Türkçe (Turkish)
- తెలుగు (Telugu)
- ภาษาไทย (Thai)
- Tiếng Việt (Vietnamese)
- Čeština (Czech)
- Polski (Polish)
- Bahasa Indonesia (Indonesian)
- Românește (Romanian)
- Nederlands (Dutch)
- Ελληνικά (Greek)
- Latinum (Latin)
- Svenska (Swedish)
- Dansk (Danish)
- Suomi (Finnish)
- فارسی (Persian)
- ייִדיש (Yiddish)
- հայերեն (Armenian)
- Norsk (Norwegian)
- English (English)
Citation
Use the citation below to add these synonyms to your bibliography:
Are we missing a good synonym for serious?
All synonyms in one line
assiduous, austere, bad, bitter, brisk, en.synonym.one, burdensome, businesslike, capital, ceremonial, ceremonious, climacteric, concentrated, consequential, considerable, coy, critical, crucial, damning, dangerous, decorous, deep, deliberate, demanding, demure, desperate, en.synonym.one, dignified, diligent, earnest, epochal, essential, exacting, exigent, extreme, faithful, formal, forward, fraught, galling, grave, great, grievous, grim, heartfelt, heavy, high, hopeless, impending, impersonal, important, incriminating, en.synonym.one, intense, intent, major, melancholy, methodical, momentous, monumental, moving, nasty, notable, ominous, onerous, orderly, organized, passionate, pensive, pithy, poignant, poor, portentous, pressing, purposeful, quiet, reflective, restrained, ritual, ruinous, scowling, scrupulous, sedate, severe, significant, skillful, sober, solemn, sombre, staid, stern, stoical, strict, subdued, systematic, taxing, terrible, thoughtful, threatening, touching, troublesome, ugly, unsafe, vital, weighty, good, life-threatening, unplayful.
Like the site?
This search took 0.0164 sec. Think how often you are looking for something to replace a word with? Probably often. Bookmark synonym.one to find synonyms, antonyms and meanings quickly. (press Ctrl + D on your keyboard).
Synonym definition
A synonym is a word, adjective, verb or expression that has the same meaning as another, or almost the same meaning. Synonyms are other words that mean the same thing. This avoids repetitions in a sentence without changing its meaning.
Antonym definition
An antonym is a word, adjective, verb or expression whose meaning is opposite to that of a word. Antonyms are used to express the opposite of a word.
Use of synonyms and antonyms
Synonyms and antonyms are intended to:
- — Enrich a text, an email, a message.
- — Avoid repetitions in a text.
Examples of synonyms
The words acknowledge, enjoy, welcome are synonyms for «appreciate».
Examples of antonyms
The words blockage, encumbrance, handicap are antonyms for «help».
Use of synonyms-thesaurus.com
In your daily life, for writing an email, a text, an essay, if you want to avoid repetitions or find the opposite meaning of a word. This site allows you to find in one place, all the synonyms and antonyms of the English language. Synonyms-thesaurus.com is more than 70,800 synonyms and 47,200 antonyms available. Here you use the synonyms for serious. These synonyms for the word serious are provided for your information only.
General terms and conditions of use
© 2018 Synonyms-thesaurus.com — All rights reserved.