Synonyms of critical

critical

adjective

ˈkri-ti-kəl 

1

as in judgmental

given to making or expressing unfavorable judgments about things

adults tend to be critical of teenagers' taste in music and movies

Synonyms & Similar Words

• judgmental
• rejective
• particular
• hypercritical
• overcritical
• captious
• faultfinding
• demanding
• merciless
• discerning
• carping
• caviling
• judicious
• discriminating
• harsh
• finicky
• finical
• fastidious
• nitpicky
• exacting
• picky
• unforgiving
• fussy
• pettifogging
• uncharitable
• quibbling

Antonyms & Near Antonyms

• uncritical
• undiscriminating
• charitable
• undemanding
• forgiving
• unfussy

2

as in urgent

needing immediate attention

this problem isn't critical, so we can go home now and tend to it in the morning

Synonyms & Similar Words

• urgent
• acute
• pressing
• emergent
• compelling
• imperative
• intense
• dire
• crying
• crucial
• serious
• desperate
• instant
• exigent
• immediate
• burning
• importunate
• imperious
• extreme
• insistent
• dangerous
• overriding
• clamant
• vital
• necessitous
• demanding
• hazardous
• life-and-death
• precarious
• perilous
• severe
• explosive
• unstable
• grave

Antonyms & Near Antonyms

• minor
• trivial
• unimportant
• noncritical
• incidental
• negligible
• low-pressure
• stable
• safe
• nonurgent
• nonthreatening

3

as in crucial

of the greatest possible importance

this is the critical exam that will largely determine your college career

Synonyms & Similar Words

• crucial
• key
• vital
• essential
• pivotal
• fundamental
• basic
• necessary
• decisive
• elementary
• instrumental
• urgent
• requisite
• life-and-death
• indispensable
• pressing
• weighty

Antonyms & Near Antonyms

• minor
• unimportant
• trivial
• insignificant
• inconsequential

4

as in essential

impossible to do without

critical information for an informed medical diagnosis

Synonyms & Similar Words

• essential
• necessary
• integral
• required
• needed
• vital
• needful
• crucial
• imperative
• important
• must-have
• requisite
• all-important
• indispensable
• key
• mandatory
• major
• of the essence
• basic
• fundamental
• prerequisite
• compulsory
• necessitous
• meaningful
• urgent
• momentous
• central
• significant
• substantial
• organic
• obligatory
• persistent
• pressing
• consequential
• insistent
• material
• nonelective
• weighty

Antonyms & Near Antonyms

• unnecessary
• needless
• nonessential
• unwanted
• unimportant
• undesired
• dispensable
• insignificant
• unneeded
• extra
• external
• unessential
• inessential
• excess
• inconsequential
• superfluous
• extraneous
• surplus

Synonym Chooser

How does the adjective critical contrast with its synonyms?

Some common synonyms of critical are captious, carping, censorious, faultfinding, and hypercritical. While all these words mean "inclined to look for and point out faults and defects," critical may also imply an effort to see a thing clearly and truly in order to judge it fairly.

a critical essay

When might captious be a better fit than critical?

While the synonyms captious and critical are close in meaning, captious suggests a readiness to detect trivial faults or raise objections on trivial grounds.

a captious critic

Where would carping be a reasonable alternative to critical?

The synonyms carping and critical are sometimes interchangeable, but carping implies an ill-natured or perverse picking of flaws.

a carping editorial

When could censorious be used to replace critical?

The words censorious and critical can be used in similar contexts, but censorious implies a disposition to be severely critical and condemnatory.

the censorious tone of the review

When can faultfinding be used instead of critical?

Although the words faultfinding and critical have much in common, faultfinding implies a querulous or exacting temperament.

a faultfinding reviewer

When is it sensible to use hypercritical instead of critical?

The words hypercritical and critical are synonyms, but do differ in nuance. Specifically, hypercritical suggests a tendency to judge by unreasonably strict standards.

hypercritical disparagement of other people's work

Example Sentences

Recent Examples of critical

The government also reiterated its goal of increasing oil production this year, arguing that higher energy revenues will be critical to financing reconstruction while supporting Venezuela’s broader economic recovery. — Antonio María Delgado, Miami Herald, 14 July 2026

Tarun Pathak, research director at Counterpoint Research, said the model's performance on lengthy prompts, battery consumption during multitasking and reliability across millions of requests will be critical. — Mackenzie Sigalos, CNBC, 14 July 2026

On Friday, 19 ships transited the critical waterway, a figure that rose to 24 on Saturday. — Steve Kopack, NBC news, 14 July 2026

Although the technology still faces engineering and cost hurdles, the researchers are certain that the approach could create a domestic, more sustainable supply of critical minerals. — Georgina Jedikovska, Interesting Engineering, 14 July 2026