1
restless
1
rigid(adjective, hard, severe, sharp, flat)
1
rugged(adjective, hard, severe, sharp, flat)
1
rusty(adjective, hard, severe, sharp, flat)
1
screeching(adjective, hard, severe, sharp, flat)
1
sepulchral(adjective, aphony)
1
severe(adjective, hard, sharp, flat, rough)
1
shaking
1
shaky
1
sharp(adjective, hard, severe, flat, rough)
1
shrill
1
sour(adjective, hard, severe, sharp, flat)
1
stertorous
1
stifled
1
strangled
1
thick
1
throaty
1
tinny
1
tremulous
1
tuneless(adjective, hard, severe, sharp, flat)
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APASmart Define. (2015). croaking thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/croaking/thesaurus/synonyms
ChicagoSmart Define. 2015. "croaking thesaurus" https://smartdefine.org/croaking/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, croaking thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/croaking/thesaurus/synonyms>.
MLASmart Define. "croaking thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/croaking/thesaurus/synonyms>