WordNet: croaky, guttural

like the sounds of frogs and crows; "a guttural voice"; "acres of guttural frogs"

• similar to cacophonic, cacophonous

croaky

• (englanti) croak (derivationally related)
• (suomi) kähisevä (synonyymi)

guttural

• (suomi) kurnuttava (synonyymi)