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undersize Synonyms

Another word for undersize

Choosing another word for undersize 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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• adjective (Context 1)

Smaller than the normal, standard, or required size.

Usage Example

"Fishermen are required by law to release any undersized trout back into the river."

Strongest
undersized
Strong
stunted
diminutive
dwarfish
puny
Weak
small

• verb (Context 2)

To design, make, or select something smaller than the standard or required size.

Usage Example

"If you downsize the air conditioning unit for a large building, it will run continuously without cooling the rooms effectively."

Strong
downsize
Weak
reduce

Opposites of undersize

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

oversized
oversize
outsize
outsized
upsize
giant
huge
enlarge
See all opposites of undersize

• Nearby Words

undershorts
underside
undersigned
undersize
undersized
underskirt
underslung

Cite this Entry

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