Thesaurus.com
Dictionary.com
Definitions

crack down

VERB
compel
Synonyms
STRONGEST
constrain enforce exact impel necessitate oblige urge
STRONG
bulldoze coerce concuss dragoon drive hustle make restrain squeeze
WEAK
make necessary put the arm on put the chill on shotgun throw weight around turn on the heat
Antonyms
STRONGEST
dissuade
STRONG
discourage halt leave alone stop
WEAK
block check delay deter hinder impede obstruct
VERB
enforce
Synonyms
STRONGEST
accomplish administer apply carry out implement impose invoke prosecute reinforce require sanction
STRONG
administrate coerce commandeer compel constrain demand dictate discharge dragoon drive effect emphasize exact execute exert expect extort fortify fulfill goad hound impel incite lash make necessitate oblige perform press spur strain stress strong-arm support urge whip wrest
WEAK
egg on force upon insist on lean on put into effect put screws to
Antonyms
STRONGEST
cease halt not finish refuse stop
STRONG
check delay deter disapprove discourage dissuade fail forget give ignore leave alone let go lose miss neglect prevent release repress
WEAK
abandon disregard drop forego give up overlook
VERB
restrain
Synonyms
STRONGEST
confine constrain control curb curtail detain deter govern hamper hinder inhibit keep down kill limit prevent repress restrict subdue suppress
STRONG
arrest bind bridle chain check circumscribe contain control cool cork debar delimit direct fetter gag guide harness hold impound imprison jail keep manacle muzzle pinion proscribe stay
WEAK
bottle up box up choke back hem in hogtie keep in line lock up pull back sit on tie down tie up
Antonyms
STRONGEST
aid allow assist encourage free help let go liberate permit promote release start turn on
STRONG
abandon forsake give up leave loose loosen misguide mislead neglect set free
VERB
stifle
Synonyms
STRONGEST
curb muzzle repress silence smother squelch strangle suffocate suppress
STRONG
asphyxiate burke check choke constipate cork extinguish gag hush kill muffle spike squash stagnate stop stultify torpedo trammel
WEAK
black out bring to screeching halt choke back clam up clamp down cover up dry up hold it down hush up put the lid on shut up sit on
Antonyms
STRONGEST
allow encourage free let go loose release
STRONG
aid assist bear begin create help start
WEAK
persuade

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Google says it is expanding its policies to crack down on websites which trap users with "back button hijacking".

From BBC • Apr. 15, 2026

Social media companies have often been accused of not doing enough to crack down on abuse on their platforms.

From Barron's • Apr. 9, 2026

Meanwhile, civil society and human rights activists worry that an agreement could give the authorities more space to crack down at home, especially as restrictions have already tightened during the war.

From BBC • Mar. 25, 2026

The bill — which was first reported by the Wall Street Journal and later confirmed by MarketWatch — aims to crack down on sporting-event contracts regulated by the Commodity Futures Trading Commission specifically.

From MarketWatch • Mar. 23, 2026

One camper was washing up in an old red mop bucket with a crack down the side.

From "The Marrow Thieves" by Cherie Dimaline