Find Synonyms

underarm Synonyms

Another word for underarm

Choosing another word for underarm depends on context, so the synonyms and similar words below are separated across 5 exact definitions and ranked by match strength.
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• noun (Context 1)

The hollow beneath the junction of the arm and shoulder; the armpit.

Usage Example

"She applied a gentle roll-on deodorant to each armpit after showering."

Strongest
armpit
Strong
axilla

• adjective (Context 2)

Located, applied, or situated beneath the arm or in the armpit.

Usage Example

"The tailor adjusted the axillary seams of the jacket to give the wearer more room to move."

Strong
axillary

• adjective (Context 3)

Thrown, bowled, or hit with the arm and hand kept below the level of the shoulder or waist.

Usage Example

"The tennis player surprised her opponent near the baseline with a sudden underhand serve."

Strongest
underhand

• adverb (Context 4)

With the arm moving forward and upward from below the level of the shoulder or waist.

Usage Example

"In softball, the pitcher is required by the rules to pitch the ball underhand."

Strongest
underhand

• noun (Context 5)

The part of a garment that covers or fits into the hollow beneath the arm.

Usage Example

"The vintage wool sweater was still in good condition, except for a small tear in the left armhole."

Strong
armhole

Opposites of underarm

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

overarm
overhand
overhead
See all opposites of underarm

Cite this Entry


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