136 entries under rough topic. ×

1
murder(adjective, hard, tough, difficult)
1
noisy(adjective, hard, sharp, flat)
1
not smooth(expression, adjective, hard, sharp)
1
off-key(adjective, hard, sharp, flat)
1
out-of-key(adjective, hard, sharp, flat)
1
out-of-tune(adjective, hard, sharp, flat)
1
rasping(adjective, hard, sharp, flat)
1
raucous(adjective, hard, sharp, flat)
1
right(adjective, close, hard, correct)
1
rusty(adjective, hard, sharp, flat)
1
screeching(adjective, hard, sharp, flat)
1
stridulous(adjective, hard, sharp, flat)
1
tiring(adjective, hard, tough, difficult)
1
tuneless(adjective, hard, sharp, flat)
1
uncouth(adjective, mean, hard, simple, tough)
1
uneven(adjective, hard, sharp, flat)
1
unlevel(adjective, hard, sharp, flat)
1
unmelodious(adjective, hard, sharp, flat)
1
unmusical(adjective, hard, sharp, flat)
0
humdrum(mean, simple, poor, inferior)
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APASmart Define. (2016). severe thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/severe/thesaurus/synonyms
ChicagoSmart Define. 2016. "severe thesaurus" https://smartdefine.org/severe/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, severe thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/severe/thesaurus/synonyms>.
MLASmart Define. "severe thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/severe/thesaurus/synonyms>