20 entries under mature topic. ×

13
adult(adjective, established, settled, developed)
10
full-fledged(adjective, whole, established, settled)
9
ripe(adjective, established, settled, developed)
8
grown(adjective, established, settled, developed)
8
grown-up(adjective, established, settled, developed)
7
developed(adjective, established, settled, ripe)
6
complete(adjective, whole, established, settled)
6
fully grown(expression, adjective, established, settled)
5
matured(adjective, established, settled, developed)
4
full-blown(adjective, established, settled, developed)
3
of age(expression, adjective, idiom, established)
2
mellowed(established, settled, developed, ripe)
2
seasoned(established, settled, developed, ripe)
1
prepared(established, settled, developed, ripe)
1
ripened(established, settled, developed, ripe)
0
advanced(established, settled, developed, ripe)
0
cultivated(established, settled, developed, ripe)
0
cultured(established, settled, developed, ripe)
0
perfected(established, settled, developed, ripe)
0
prime(established, settled, developed, ripe)
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APASmart Define. (2016). full-grown thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/full-grown/thesaurus/synonyms
ChicagoSmart Define. 2016. "full-grown thesaurus" https://smartdefine.org/full-grown/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, full-grown thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/full-grown/thesaurus/synonyms>.
MLASmart Define. "full-grown thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/full-grown/thesaurus/synonyms>