Synonyms of loosen

loosen

verb

ˈlü-sᵊn 

1

as in to relax

to make less taut

the lead climber loosened the climbing rope so that the other climber could have more room to maneuver

Synonyms & Similar Words

• relax
• ease
• detach
• slack
• slacken
• undo
• untie
• unfasten
• free
• unbind

Antonyms & Near Antonyms

• tension
• tighten
• stretch
• tense
• bind
• attach
• strain
• tie
• restrain
• fasten
• constrain

2

as in to release

to set free (as from slavery or confinement)

the dog ran after the squirrel after he was loosened from the post

Synonyms & Similar Words

• release
• free
• liberate
• loose
• rescue
• save
• emancipate
• unbind
• enlarge
• turn loose
• spring
• enfranchise
• unfetter
• unchain
• manumit
• discharge
• uncage
• disenthrall
• extricate
• disengage
• bail (out)
• redeem
• ransom
• parole
• disentangle
• deliver
• unshackle
• disencumber
• disembarrass

Antonyms & Near Antonyms

• restrain
• bind
• confine
• fetter
• shackle
• handcuff
• jail
• enchain
• commit
• imprison
• lock (up)
• incarcerate
• subdue
• subjugate
• enslave
• conquer
• trammel
• manacle
• intern
• immure

3

as in to unleash

to set free (from a state of being held in check)

once he got to know us better, his inhibitions loosened a bit

Synonyms & Similar Words

• unleash
• release
• unlock
• loose
• unloose
• let go
• uncork
• express
• unloosen
• liberate
• emancipate
• air
• unbind
• unshackle
• spring
• free
• enfranchise
• unfetter
• manumit
• unchain
• unmoor
• uncage
• vent
• discharge
• take out

Antonyms & Near Antonyms

• hold
• regulate
• restrain
• control
• govern
• check
• contain
• inhibit
• constrain
• curb
• tame
• smother
• rein (in)
• bind
• confine
• bridle
• shackle
• handcuff
• hamper
• manacle
• trammel
• fetter
• enchain
• halter

Example Sentences

Recent Examples of loosen

On the other side of the dual mandate, if the unemployment rate is too high, then the other part of the theory is to loosen monetary policy so companies can get more access to money and expand their businesses, hiring people. — Erik Sherman, Forbes.com, 7 Aug. 2026

Just being there, bearing witness together, speaking and listening without fear or filter seemed to loosen some of the pain trapped inside us. — Lina Sergie Attar, Time, 6 Aug. 2026

Finish with a flexible hairspray like Tresemmé Workable Hairspray or JVN FlexHold Strengthening Hairspray, then loosen a few pieces around the face for movement. — Marci Robin, Allure, 6 Aug. 2026

Democrats have fielded candidates in all five of the districts up for election, raising the possibility of loosening the GOP’s stronghold on the board. — Judy L. Thomas, Kansas City Star, 5 Aug. 2026

Phrases Containing loosen

• loosen (up)
• loosen up