123 entries under keen topic. ×

1
receptive(adjective, open, sharp, smart)
1
rehabilitated(adjective, good, clear, pleasant)
1
relaxed(adjective, good, clear, pleasant)
1
reliable(adjective, happy, agreeable, enthusiastic)
1
relieved(adjective, good, clear, pleasant)
1
rested(adjective, good, clear, pleasant)
1
revived(adjective, good, clear, pleasant)
1
rosy(adjective, good, clear, pleasant)
1
skillful(adjective, smooth, tough, sharp)
1
tractable(adjective, happy, agreeable, enthusiastic)
1
unasked(adjective, happy, agreeable, enthusiastic)
1
unbidden(adjective, happy, agreeable, enthusiastic)
1
undimmed(adjective, good, clear, pleasant)
1
unfaded(adjective, good, clear, pleasant)
1
unforced(adjective, happy, agreeable, enthusiastic)
1
unused(adjective, good, clear, pleasant)
1
unwithered(adjective, good, clear, pleasant)
1
verdant(adjective, good, clear, pleasant)
1
voluntary(adjective, happy, agreeable, enthusiastic)
1
well-disposed(adjective, happy, agreeable, enthusiastic)
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APASmart Define. (2016). active thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/active/thesaurus/synonyms
ChicagoSmart Define. 2016. "active thesaurus" https://smartdefine.org/active/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, active thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/active/thesaurus/synonyms>.
MLASmart Define. "active thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/active/thesaurus/synonyms>