EN

Synonyms for loosen

Most common

untie unfasten undo unlace slacken ease release tease apart

Synonyms by meaning

Verb

1. Untie — to disengage (a device that restrains)

untie, unfasten, undo, unlace, unloose, unbrace, disengage, unbind

2. Slacken — to make loose

slacken, ease, untighten, relax dated

3. Release — to free from restraint; to set at liberty

release, set free, liberate

4. Tease apart

tease apart, tease

Definitions

  1. v. 1

    To make loose.

    After the Thanksgiving meal, Bill loosened his belt.

  2. v. 2

    To disengage (a device that restrains).

  3. v. 3

    To free from restraint; to set at liberty.

  4. v. 4

    To become loose.

    I noticed that my seatbelt had gradually loosened during the journey.

Forms

Past participle
loosened
e.g. loosened → untied, unfastened, undone, unlaced…

Example sentences

  • untie Tom sat down and started to untie his shoes.
  • unfasten Tom and Mary tried to unfasten their seatbelts.
  • unloose He sprang up and rushed across the stable to unloose the dog.
  • ease I was surprised because he lifted me up with ease.
  • slacken Will Australia slacken its immigration rules?

Popularity over time

Word1850 → 2019Trend
loosenrising
untierising
unfastenrising
unlacerising
unlooserising
easesteady

Use in printed books, per decade from 1850 to 2019.

By length

4 letters
ease1, undo2
5 letters
loose1, relax2, tease1, untie2
6 letters
unbind, unlace
7 letters
release2, slacken2, unloose, unbrace
8 letters
liberate3, unfasten
9 letters
disengage3, untighten

The small number after each word is its number of syllables (undo2 = 2 syllables).

In other languages

Français
desserrer
Italiano
allentare