26 entries under asperous topic. ×

11
harsh(adjective, rough, sounds, grinding)
8
strident(adjective, harsh, sounds, grinding)
7
discordant(adjective, harsh, dissonant, stridulous)
4
dissonant(adjective, harsh, stridulous)
4
jangling(adjective, harsh, dissonant, stridulous)
4
squawky(adjective, harsh, sounds, grinding)
3
unmelodious(adjective, harsh, grinding, dissonant)
3
unmusical(adjective, harsh, dissonant, stridulous)
2
stridulous(adjective, harsh, grinding, dissonant)
2
tuneless(adjective, harsh, grinding, dissonant)
2
unharmonious(adjective, dissonant, stridulous)
1
cacophonic(dissonant, stridulous)
1
out-of-key(adjective, harsh, grinding, dissonant)
1
out-of-tune(adjective, harsh, grinding, dissonant)
1
stridulant(adjective, grinding, dissonant, clangorous)
1
unlevel(adjective, harsh, grinding, dissonant)
0
at odds(expression, dissonant, stridulous)
0
contrarient(dissonant, stridulous)
0
disharmonic(dissonant, stridulous)
0
disharmonious(dissonant, stridulous)
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APASmart Define. (2015). scratchy thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/scratchy/thesaurus/synonyms
ChicagoSmart Define. 2015. "scratchy thesaurus" https://smartdefine.org/scratchy/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, scratchy thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/scratchy/thesaurus/synonyms>.
MLASmart Define. "scratchy thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/scratchy/thesaurus/synonyms>