Synonyms of constrain

constrain

verb

kən-ˈstrān 

1

as in to compel

to cause (a person) to give in to pressure

constrained by conscience to tell only the truth

Synonyms & Similar Words

• compel
• coerce
• force
• obligate
• oblige
• drive
• impel
• pressure
• impress
• intimidate
• make
• muscle
• press
• blackmail
• threaten
• bully
• sandbag
• dragoon
• browbeat
• blackjack
• twist one's arm
• bulldoze
• terrorize
• drag
• shame
• harass
• hector
• cow
• high-pressure
• menace
• badger
• hound

Antonyms & Near Antonyms

• let
• allow
• permit
• move
• induce
• satisfy
• convince
• argue
• talk (into)
• win (over)
• persuade
• prevail (on or upon)

2

as in to regulate

to keep from exceeding a desirable degree or level (as of expression)

constrained his anger at the needless interruption

Synonyms & Similar Words

• regulate
• contain
• control
• restrain
• keep
• curb
• stifle
• measure
• suppress
• inhibit
• govern
• tame
• rule
• hold
• check
• stop
• repress
• rein (in)
• impede
• hinder
• bridle
• interrupt
• pull in
• strangle
• swallow
• obstruct
• smother
• hamper
• choke (back)
• hold back
• block
• muffle
• arrest
• squelch
• sink
• silence
• bottle (up)
• mince
• handcuff
• pocket
• muzzle
• gag

Antonyms & Near Antonyms

• lose
• liberate
• loosen
• express
• loose
• unleash
• take out
• vent
• air

Synonym Chooser

How is the word constrain different from other verbs like it?

Some common synonyms of constrain are coerce, compel, force, and oblige. While all these words mean "to make someone or something yield," constrain suggests the effect of a force or circumstance that limits freedom of action or choice.

constrained by conscience

When could coerce be used to replace constrain?

Although the words coerce and constrain have much in common, coerce suggests overcoming resistance or unwillingness by actual or threatened violence or pressure.

coerced into signing over the rights

When would compel be a good substitute for constrain?

The meanings of compel and constrain largely overlap; however, compel typically suggests overcoming of resistance or unwillingness by an irresistible force.

compelled to admit my mistake

Where would force be a reasonable alternative to constrain?

While the synonyms force and constrain are close in meaning, force is the general term and implies the overcoming of resistance by the exertion of strength, power, or duress.

forced to flee for their lives

When is oblige a more appropriate choice than constrain?

In some situations, the words oblige and constrain are roughly equivalent. However, oblige implies the constraint of necessity, law, or duty.

felt obliged to go

Example Sentences

Recent Examples of constrain

The newer, faster memory is constrained by a 92-bit memory bus, rather than the 128-bit bus on the original card, but that should still equate to 336 GBps of memory bandwidth, versus 320 GBps on the original RTX 5050. —Jon Martindale, PC Magazine, 10 Mar. 2026

The price of Brent crude oil, the global benchmark, briefly neared $120 a barrel in early trading Monday, amid fears the conflict could keep tankers sidelined and supplies constrained. —Npr Staff, NPR, 9 Mar. 2026

While sports — a strong suit of Wasserman — has been growing along with valuations of teams and media rights fees, talent in entertainment and other areas has been constrained by corporate cutbacks. —Dominic Patten, Deadline, 9 Mar. 2026

The disruption has forced some producers in the Middle East to cut output as storage tanks fill and export routes remain constrained. —Travis Webb, Austin American Statesman, 9 Mar. 2026