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ultrathin Synonyms

Another word for ultrathin

Choosing another word for ultrathin that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
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• adjective (Context 1)

Having a remarkably small thickness or depth; extremely thin.

Usage Example

"The engineer selected an paper-thin silicon wafer to reduce the overall weight of the mobile device."

Strongest
paper-thin
wafer-thin
superthin
razor-thin
Strong
gossamer

Opposites of ultrathin

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

thick
bulky
heavy
See all opposites of ultrathin

• Nearby Words

ultrasmooth
ultrasoft
ultrasound
ultrathin
ultraviolence
ultraviolent
ultraviolet

Cite this Entry

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