8
cacophonous(adjective, discordant, raucous, unharmonious, unmusical)
7
dissonant(adjective, discordant, asperous, unharmonious, unmusical)
4
discordant(adjective, asperous, dissonant, unmusical, stridulous)
4
grating(adjective, discordant, raucous, unharmonious, unmusical)
4
jarring(adjective, discordant, raucous, unharmonious, unmusical)
4
noisy
4
unmusical(adjective, discordant, asperous, raucous, unharmonious)
2
disharmonious(adjective, discordant, asperous, raucous, unharmonious)
2
harsh(adjective, discordant, asperous, raucous, unharmonious)
2
inharmonious(discordant, raucous, unharmonious, unmusical)
2
jangling(adjective, discordant, asperous, raucous, unharmonious)
2
piercing
2
raucous(discordant, unharmonious, unmusical)
2
squawky(asperous, dissonant, stridulous)
2
strident(discordant, asperous, raucous, unharmonious, dissonant)
1
atonal
1
blaring
1
blemished
1
cackly
1
croaky
11 years ago|2k views|share |citing 
APASmart Define. (2015). cacophonic thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/cacophonic/thesaurus/synonyms
ChicagoSmart Define. 2015. "cacophonic thesaurus" https://smartdefine.org/cacophonic/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, cacophonic thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/cacophonic/thesaurus/synonyms>.
MLASmart Define. "cacophonic thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/cacophonic/thesaurus/synonyms>