Synonyms of horrendous in English:

horrendous


See US English definition of horrendous

See UK English definition of horrendous

See Spanish definition of horrendo

adjective

1‘she suffered horrendous injuries’

SYNONYMS
horrible, dreadful, horrifying, horrific, frightful, fearful, awful, terrible, shocking, appalling, hideous, grim, grisly, ghastly, harrowing, gruesome, heinous, vile, nightmarish, macabre, unspeakable, hair-raising, spine-chilling
loathsome, monstrous, abhorrent, detestable, hateful, execrable, abominable, atrocious, sickening, nauseating