117 entries under tough topic. ×

2
lusty(adjective, strong, energetic, powerful)
2
potent(adjective, strong, energetic, powerful)
2
rugged(adjective, strong, energetic, powerful)
2
splenetic(mean, harsh, cross, awkward)
2
strenuous(adjective, strong, energetic, powerful)
2
take-charge(adjective, strong, energetic, powerful)
2
take-over(adjective, strong, energetic, powerful)
2
unsociable(adjective, person, harsh, negative)
2
zappy(adjective, strong, pleasant, rough)
1
able-bodied(strong, fit, healthy, well)
1
acid(strong, sharp, harsh, powerful)
1
athletic(adjective, strong, energetic, powerful)
1
ball of fire(expression, adjective, idiom, strong)
1
blunt(adjective, direct, rough, honest)
1
boisterous(strong, fit, healthy, well)
1
booming(strong, fit, healthy, well)
1
brawny(strong, fit, healthy, well)
1
built(strong, fit, healthy, well)
1
concentrated(strong, fit, healthy, well)
1
difficult(adjective, harsh, rude, unpleasant)
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APASmart Define. (2016). snappy thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/snappy/thesaurus/synonyms
ChicagoSmart Define. 2016. "snappy thesaurus" https://smartdefine.org/snappy/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, snappy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/snappy/thesaurus/synonyms>.
MLASmart Define. "snappy thesaurus" 1 April 2016. Web. 29 September 2026. <https://smartdefine.org/snappy/thesaurus/synonyms>