202 entries under rough topic. ×

1
liverish(adjective, hard, evil, nasty)
1
lousy(adjective, hard, evil, nasty)
1
low-down and dirty(expression, adjective, idiom, hard, evil)
1
lowest(rude, hostile, irritable, touchy)
1
malicious(adjective, hard, evil, nasty)
1
malign(adjective, hard, evil, nasty)
1
marked(outstanding, obvious, projecting, protuberant)
1
merciless(adjective, tough, difficult, unpleasant)
1
noisy(adjective, hard, severe, sharp, flat)
1
noticeable(outstanding, obvious, projecting, protuberant)
1
obtrusive(outstanding, obvious, projecting, protuberant)
1
obvious(outstanding, projecting, protuberant, protruding)
1
off-key(adjective, hard, severe, sharp, flat)
1
out-of-key(adjective, hard, severe, sharp, flat)
1
out-of-tune(adjective, hard, severe, sharp, flat)
1
outstanding(obvious, projecting, protuberant, protruding)
1
perfidious(adjective, hard, evil, nasty)
1
pesky(adjective, hard, evil, nasty)
1
projecting(outstanding, obvious, protuberant, protruding)
1
pronounced(outstanding, obvious, projecting, protuberant)
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APASmart Define. (2015). rugged thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/rugged/thesaurus/synonyms
ChicagoSmart Define. 2015. "rugged thesaurus" https://smartdefine.org/rugged/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, rugged thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/rugged/thesaurus/synonyms>.
MLASmart Define. "rugged thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/rugged/thesaurus/synonyms>