odious
ˈəʊdɪəs/
adjective
adjective: odious
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extremely unpleasant; repulsive.“a pretty odious character”
synonyms: revolting, repulsive, repellent, repugnant, disgusting, offensive, objectionable, vile, foul,abhorrent, loathsome, nauseating, nauseous, sickening, hateful, detestable, execrable,abominable, monstrous, appalling, reprehensible, deplorable, insufferable, intolerable,unacceptable, despicable, contemptible, beyond the pale, unspeakable, poisonous, noxious,obscene, base, hideous, grisly, gruesome, horrendous, heinous, atrocious, awful, terrible,dreadful, frightful, obnoxious, unsavoury, unpalatable, unpleasant, disagreeable, nasty,distasteful, dislikeable, off-putting, displeasing; More antonyms: delightful, pleasant, agreeable, charming
Origin
late Middle English: from Old French odieus, from Latin odiosus, from odium ‘hatred’.
How my heart sings 