1
fully grown(verb, expression, develop, grow, mellow)
1
gather
1
germinate
1
grow feeble(verb, develop, deteriorate, mature)
1
grown
1
hypertrophy
1
increase
1
level up
1
loom
1
mark up
1
mount
1
overdevelop
1
perfect(verb, advance, develop, relax, grow)
1
prime(verb, advance, develop, perfect, grow)
1
procreate
1
progress(verb, advance, develop, perfect, grow)
1
pullulate
1
quit being childish
1
reach adulthood(verb, expression, advance, develop, grow)
1
reach majority(verb, expression, advance, develop, grow)
10 years ago|4k views|share |citing 
APASmart Define. (2016). grow up thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/grow_up/thesaurus/synonyms
ChicagoSmart Define. 2016. "grow up thesaurus" https://smartdefine.org/grow_up/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, grow up thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/grow_up/thesaurus/synonyms>.
MLASmart Define. "grow up thesaurus" 25 February 2016. Web. 21 September 2026. <https://smartdefine.org/grow_up/thesaurus/synonyms>