Synonyms for (noun) grownup

Synonyms: adult, grownup

Definition: a fully developed person from maturity onward

Similar words: somebody, someone, soul, mortal, person, individual

Definition: a human being

Usage: there was too much for one person to do

Synonyms for (adjective) grownup

Synonyms: grown, grownup, full-grown, fully grown, big, adult

Definition: (of animals) fully developed

Usage: an adult animal; a grown woman

Similar words: mature

Definition: having reached full natural growth or development

Usage: a mature cell