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polyurethane Synonyms

Another word for polyurethane

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

A clear or tinted protective varnish or finish containing this synthetic resin, applied especially to wood surfaces to guard against moisture and scratches.

Usage Example

"She applied three coats of water-based varnish to seal the newly sanded oak floorboards."

Strong
varnish

• verb (Context 2)

To coat, treat, or seal a surface (especially wood) with a protective polyurethane finish.

Usage Example

"The carpenter sanded and polyurethaned the dining table so it would withstand daily family use."

Strong
varnish
seal

• Nearby Words

polytheist
polytheistic
polythene
polyurethane
polyzoa
pomade
pomelo

Cite this Entry

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