Synonyms of strict

strict

adjective

ˈstrikt 

1

as in accurate

following an original exactly

not a strict translation, because a lot of the humor is in the wordplay

Synonyms & Similar Words

• accurate
• true
• careful
• exact
• precise
• authentic
• faithful
• meticulous
• realistic
• right
• scrupulous
• authoritative
• conscientious
• veracious
• real
• genuine
• punctilious
• bona fide
• lifelike
• veridical

Antonyms & Near Antonyms

• loose
• false
• corrupt
• inaccurate
• careless
• unfaithful
• imprecise
• slack
• inexact
• erroneous
• wrong
• off
• corrupted
• incorrect
• inauthentic
• slovenly
• invalid
• slipshod
• unsound
• untrue
• untruthful

2

as in rigorous

given to exacting standards of discipline and self-restraint

that piano teacher is notoriously strict, but students make great strides under her tutelage

Synonyms & Similar Words

• rigorous
• harsh
• authoritarian
• tough
• rigid
• stern
• severe
• hard
• relentless
• austere
• merciless
• hardened
• gruff
• steadfast
• demanding
• flinty
• heavy-handed
• ramrod
• adamant
• exacting
• unbending
• hard-line
• inflexible
• stiff
• uncompromising
• ascetic
• unforgiving
• determined
• unrelenting
• unyielding
• implacable
• pitiless
• monastic
• bullying
• dour
• callous
• monkish
• immovable
• unsparing
• adamantine
• uncharitable
• ossified
• resolved
• unflinching
• firm
• obstinate
• dogged
• rock-ribbed
• hard-hearted
• intractable
• single-minded
• browbeating

Antonyms & Near Antonyms

• lax
• lenient
• gentle
• tolerant
• easy
• indulgent
• mild
• forbearing
• kind
• patient
• easygoing
• soft
• charitable
• undemanding
• merciful
• accepting
• willing
• clement
• yielding
• responsive
• flexible
• laid-back
• compliant
• amenable
• agreeable
• softhearted
• compromising
• complaisant
• pliant
• pliable
• acquiescent

3

as in rigid

not allowing for any exceptions or loosening of standards

on a strict diet

strict adherence to the letter of the law

Synonyms & Similar Words

• rigorous
• rigid
• stringent
• exacting
• meticulous
• conscientious
• steadfast
• adamant
• hard-line
• uncompromising
• inflexible
• cast-iron
• close
• exact
• stubborn
• tough
• relentless
• harsh
• scrupulous
• severe
• punctilious
• determined
• painstaking
• undeviating
• unbending
• brassbound
• hard
• firm
• resolved
• fussy
• stern
• dogged
• unflinching
• tenacious
• demanding
• hardened
• unrelenting
• adamantine
• implacable
• unyielding
• austere
• single-minded
• grim
• immovable
• unsparing
• flinty
• unappeasable
• ironbound
• hard-hearted

Antonyms & Near Antonyms

• lax
• flexible
• loose
• relaxed
• slack
• compliant
• lenient
• gentle
• easy
• yielding
• mild
• pliant
• pliable
• acquiescent
• tolerant
• soft
• merciful
• indulgent
• kindly
• easygoing
• negligent
• compromising
• sloppy
• neglectful
• slovenly
• slipshod
• relenting
• remiss
• spoiling
• pampering
• unfussy

Synonym Chooser

How is the word strict distinct from other similar adjectives?

Some common synonyms of strict are rigid, rigorous, and stringent. While all these words mean "extremely severe or stern," strict emphasizes undeviating conformity to rules, standards, or requirements.

strict enforcement of the law

When could rigid be used to replace strict?

The synonyms rigid and strict are sometimes interchangeable, but rigid implies uncompromising inflexibility.

rigid rules of conduct

When would rigorous be a good substitute for strict?

The words rigorous and strict are synonyms, but do differ in nuance. Specifically, rigorous implies the imposition of hardship and difficulty.

the rigorous training of recruits

When is it sensible to use stringent instead of strict?

Although the words stringent and strict have much in common, stringent suggests severe, tight restriction or limitation.

stringent standards of admission

Example Sentences

Recent Examples of strict

Those have to be at least as strict as federal requirements, according to the EPA. —Sofi Zeman june 22, Kansas City Star, 22 June 2026

Medicines like Novo Nordisk’s Wegovy and Ozempic require strict refrigeration and temperature control during transit. —Laya Neelakandan, CNBC, 22 June 2026

Commercial vehicles face high loads, long operating hours, and strict uptime demands. —Atharva Gosavi, Interesting Engineering, 22 June 2026

Many Parsis carry a quiet resignation about the community’s strict boundaries. —Rhea Mogul, CNN Money, 21 June 2026