horrisonous

CIDE DICTIONARY

horrisonous, a. [L. horrisonus; horrere to be horrible + sonus a sound.].

 Sounding dreadfully; uttering a terrible sound.  Bailey.  [1913 Webster]

ROGET THESAURUS

horrisonous

Stridor

N stridor, creak, creaking, discord, stridor, roughness, sharpness cacophony, cacoepy, acute note, high note, soprano, treble, tenor, alto, falsetto, penny trumpet, voce di testa, creaking, stridulous, harsh, coarse, hoarse, horrisonous, rough, gruff, grum, sepulchral, hollow, sharp, high, acute, shrill, trumpet-toned, piercing, ear-piercing, high-pitched, high-toned, cracked, discordant, cacophonous.