Synonyms|586Antonyms|160|Broader|8Narrower|7Related|599

77 entries under rough topic. ×

6
violent(adjective, hard, nasty, harsh)
5
adamant(adjective, person, mean, hard)
5
hard-boiled(adjective, person, hard, severe)
5
intractable(adjective, appearance, hard, severe)
5
rude(adjective, violent, cruel, vicious)
5
stiff(adjective, hard, harsh, cruel)
4
wild(adjective, violent, cruel, vicious)
3
crude(adjective, violent, cruel, vicious)
3
exacting(adjective, hard, tough, severe)
2
demanding(adjective, tough, severe, difficult)
2
distressing(adjective, tough, severe, difficult)
2
strict(adjective, hard, harsh, cruel)
2
terrible(adjective, appearance, hard, severe)
2
untamed(adjective, violent, cruel, vicious)
1
arduous(adjective, tough, severe, difficult)
1
backbreaking(adjective, tough, severe, difficult)
1
burdensome(adjective, tough, severe, difficult)
1
complicated(adjective, tough, difficult, heavy)
1
difficile(adjective, tough, difficult, heavy)
1
difficult(adjective, tough, severe, harsh)
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ChicagoSmart Define. 2016. "merciless thesaurus" https://smartdefine.org/merciless/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, merciless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/merciless/thesaurus/synonyms>.
MLASmart Define. "merciless thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/merciless/thesaurus/synonyms>