EN

Synonyms for dilate

Most common

enlarge expand widen extend

Definitions

  1. v. 1

    To enlarge; to make bigger.

    The eye doctor put drops in my eye to dilate the pupil so he could see the nerve better.

Related words

Word family
dilation dilute

Forms

Past participle
dilated
e.g. dilated → enlarged, expanded, widened, extended…

Choose the right word

Dilate, Develop, Expand, Extend, Expatiate or Enlarge?

We may develop a thought, expand an illustration, extend a discussion, expatiate on a hobby, dilate on something joyous or sad, enlarge a volume, unfold a scheme, widen the range of treatment.

J. C. Fernald, English Synonyms and Antonyms (1914)

Example sentences

  • expand Detours expand your knowledge of the surroundings.
  • extend I want to extend my stay here for a few more days.
  • widen They're trying to widen the road to the village.
  • enlarge He wanted to enlarge his sphere of influence.

Popularity over time

Word1850 → 2019Trend
dilaterising
expandsteady
extendfalling
widensteady
enlargefalling
distendsteady

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

By length

5 letters
swell1, widen2
6 letters
spread1, expand2, extend2, unfold2
7 letters
stretch1, enlarge2, augment2, amplify3, inflate2, expound2, descant, distend2, exposit
8 letters
increase2
9 letters
elaborate3, expatiate, lucubrate
10 letters
aggrandize3, aggrandise

The small number after each word is its number of syllables (widen2 = 2 syllables).

In other languages

Français
dilater