14 entries under expression topic. ×

1
attain majority(develop, grow, mellow, evolve)
1
become adult(verb, develop, grow, mellow)
1
become experienced(verb, develop, grow, mellow)
1
become wise(verb, develop, grow, mellow)
1
come of age(verb, idiom, develop, grow)
1
fill out(verb, develop, grow, mellow)
1
grow up(verb, develop, grow, mellow)
1
of age(adjective, mature, established, settled)
1
reach adulthood(verb, develop, grow, mellow)
1
reach majority(verb, develop, grow, mellow)
1
settle down(verb, develop, grow, mellow)
1
shoot up(verb, develop, mellow, evolve)
0
being mature(adjective, mature, grown-up)
0
in full bloom(idiom, established, settled, developed)
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APASmart Define. (2015). fully grown thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/fully_grown/thesaurus/synonyms
ChicagoSmart Define. 2015. "fully grown thesaurus" https://smartdefine.org/fully_grown/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, fully grown thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/fully_grown/thesaurus/synonyms>.
MLASmart Define. "fully grown thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/fully_grown/thesaurus/synonyms>