81 entries under powerful topic. ×

2
vehement(adjective, strong, intense, penetrating)
2
violent(adjective, strong, intense, penetrating)
1
cogent(energetic, important, remarkable, effective)
1
crucial(big, important, significant, substantial)
1
decisive(big, important, significant, substantial)
1
effective
1
expressive(important, effective)
1
full(strong, exact, specific, explicit)
1
influential(important, significant, substantial, large)
1
solid(adjective, extraordinary, unusual, important)
1
trenchant(clear, energetic, important, definite)
1
weighty(solid, extraordinary, unusual, significant)
0
all-consuming(strong, penetrating)
0
concentrated(strong, penetrating)
0
convincing(important, effective)
0
devastating(important, effective)
0
diligent(strong, penetrating)
0
effectual(important, effective)
0
energetic(strong, penetrating, insistent, unequivocal)
0
exaggerated(strong, amazing, striking, penetrating)
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APASmart Define. (2015). marked thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/marked/thesaurus/synonyms
ChicagoSmart Define. 2015. "marked thesaurus" https://smartdefine.org/marked/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, marked thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/marked/thesaurus/synonyms>.
MLASmart Define. "marked thesaurus" 17 July 2015. Web. 23 September 2026. <https://smartdefine.org/marked/thesaurus/synonyms>