60 entries under deep topic. ×

3
razor-sharp(adjective, strong, severe, keen, sharp)
3
spirited(adjective, strong, keen, sharp, intense)
3
vivacious(adjective, strong, intense, powerful)
2
alert(adjective, strong, keen, sharp, intense)
2
animated(adjective, strong, intense, powerful)
2
earnest(adjective, strong, intense, energetic, powerful)
2
enthusiastic(adjective, strong, intense, powerful)
2
extreme(adjective, strong, sharp, intense, powerful)
2
fierce(adjective, mean, strong, sharp, harsh)
2
intent(adjective, strong, intense, powerful, determined)
2
observant(adjective, strong, sharp, sensible, intense)
2
profound(adjective, strong, keen, intense, powerful)
2
quick-witted(adjective, strong, keen, sharp, intense)
1
appetent(adjective, strong, intense, powerful)
1
ardent(adjective, strong, intense, powerful)
1
avid(adjective, strong, intense, powerful)
1
warm(adjective, feeling, strong, intense, powerful)
0
honed(adjective, strong, sharp, intense, powerful)
0
agog(adjective, strong, intense, powerful)
0
animate(adjective, strong, intense, powerful)
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APASmart Define. (2015). trenchant thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/trenchant/thesaurus/synonyms
ChicagoSmart Define. 2015. "trenchant thesaurus" https://smartdefine.org/trenchant/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, trenchant thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/trenchant/thesaurus/synonyms>.
MLASmart Define. "trenchant thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/trenchant/thesaurus/synonyms>