96 entries under powerful topic. ×

4
illustrious(adjective, strong, great, wonderful)
4
leading(adjective, strong, fine, important)
4
penetrating(adjective, influential)
4
profound(adjective, feeling, influential)
4
vigorous(strong, sharp, energetic, violent, vigor)
3
absorbing(adjective, influential, excitation)
3
intense(adjective, strong, sharp, high)
3
marked(adjective, solid, extraordinary, energetic, unusual)
3
rousing(adjective, moving, pleasant, lively)
3
satisfactory(reasonable, solid, belief, important)
3
sound(reasonable, solid, important, realistic)
3
valid(adjective, reasonable, solid, violent, important)
2
cool(adjective, good, bad, great, excellent)
2
decisive(strong, great, extraordinary, important)
2
dominant(adjective, bad, strong, great, excellent)
2
expressive(adjective, moving, important, touching)
2
impassioned(adjective, stirring, expressive, influential)
2
operative(important, effective)
2
prime(adjective, informal, influential)
2
solid(reasonable, extraordinary, unusual, important)
10 years ago|24k views|share |citing 
APASmart Define. (2015). impressive thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/impressive/thesaurus/synonyms
ChicagoSmart Define. 2015. "impressive thesaurus" https://smartdefine.org/impressive/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, impressive thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/impressive/thesaurus/synonyms>.
MLASmart Define. "impressive thesaurus" 28 November 2015. Web. 24 September 2026. <https://smartdefine.org/impressive/thesaurus/synonyms>