97 entries under strong topic. ×

69
deep(noun, adjective, good, feeling)
26
intense(adjective, great, complete, severe)
18
extreme(adjective, hard, great, sharp)
15
penetrating(adjective, slight, keen, sharp)
13
great(adjective, hard, intense, powerful)
12
acute(adjective, great, keen, sharp)
11
keen(adjective, great, sharp, smart)
8
strong(adjective, hard, great, sharp)
7
sharp(adjective, keen, smart, bright)
6
powerful(adjective, clear, intense, passionate)
5
fervent(adjective, warm, intense, passionate)
5
fierce(adjective, great, sharp, harsh)
5
intensive(adjective, complete, heavy, powerful)
4
ardent(adjective, warm, intense, passionate)
4
earnest(adjective, warm, intense, powerful)
3
bitter(adjective, intense, powerful, penetrating)
3
fervid(adjective, intense, passionate, powerful)
3
harsh(adjective, intense, heavy, powerful)
3
impassioned(adjective, intense, passionate, powerful)
3
piercing(adjective, keen, sharp, smart)
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APASmart Define. (2016). profound thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/profound/thesaurus/synonyms
ChicagoSmart Define. 2016. "profound thesaurus" https://smartdefine.org/profound/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, profound thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/profound/thesaurus/synonyms>.
MLASmart Define. "profound thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/profound/thesaurus/synonyms>