Top synonyms for “grownup”: adult, adult, big, full-grown, fully grown, grown, mature.
Definitions
- (noun)a fully developed person from maturity onward
- (adjective)(of animals) fully developed“an adult animal”
Definitions sourced from Princeton WordNet (BSD license).
All synonyms for Grownup
Nouns (1)
Adjectives (6)
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Frequently Asked Questions
What is another word for "grownup"?
Common synonyms for "grownup" include adult, adult, big, full-grown, fully grown, grown. Our thesaurus lists 7 total alternatives drawn from Princeton WordNet. Click any synonym to find its rhymes.
What does "grownup" mean?
a fully developed person from maturity onward
How do I use synonyms when writing lyrics?
Synonyms give you more options to match syllable counts, meter, and rhyme schemes. When a word fits the meaning but not the rhythm, swap in a synonym with a different syllable count. Click any synonym above to jump straight to its rhyme page and continue writing.
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