Find Synonyms

dilate Synonyms

Another word for dilate

Choosing another word for dilate depends on context, so the 11 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• verb (Context 1)

To make or become wider, larger, or more open (especially of a bodily opening, pupil, or blood vessel).

Usage Example

"The optometrist used eye drops to widen the patient's pupils before examining the retina."

Strongest
widen
expand
enlarge
Strong
distend
swell
open

• verb (Context 2)

To speak or write at length on a particular subject.

Usage Example

"During the lecture, the historian chose to elaborate upon the economic causes of the treaty."

Strongest
elaborate
expatiate
expound
Strong
enlarge
descant
dwell on

Opposites of dilate

The opposite of dilate shifts depending on context. Common opposites include:

constrict
contract
narrow
summarize
abridge
condense
shrink
curtail
See all opposites of dilate

• Nearby Words

dik-dik
dike
dilapidated
dilate
dilation
dildo
dilemma

Cite this Entry

Wordmom. (2026). Synonyms for Dilate. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/dilate
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