Find Antonyms

underage Antonyms

Opposite of underage

Because the opposite of underage shifts with each meaning, the antonyms and opposite words below are separated across 3 exact definitions and ranked by contrast strength.
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• adjective (Context 1)

Below the minimum age required by law or regulation for a particular activity, right, or privilege, such as voting, driving, or purchasing alcohol.

Usage Example

"The store clerk checked his identification to ensure he was not an of age buyer."

Strongest
of age
Strong
adult
overage

• noun (Context 2)

The state or condition of being below the legal or required age.

Usage Example

"Due to his majority, a legal guardian had to sign the medical consent form on his behalf."

Strongest
majority
adulthood

• noun (Context 3)

A deficiency or shortage in an expected amount, supply, or inventory, especially as opposed to an overage.

Usage Example

"The audit revealed a slight overage in the cash register at the end of the shift."

Strongest
overage
surplus
Strong
excess

Similar words to underage

Words similar to underage shift depending on context. Common synonyms include:

shortfall
minority
minor
deficit
nonage
shortage
deficiency
juvenile
See all synonyms of underage

• Nearby Words

underachievement
underachiever
underactive
underage
underappreciate
underappreciated
underarm

Cite this Entry

Wordmom. (2026). Antonyms for Underage. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/underage
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