Synonyms for Vile (same or very similar meaning)
WordNet sense 1 (causing or able to cause nausea):
loathsome, nauseating, nauseous, noisome, offensive, queasy, sickening
WordNet sense 2 (detrimental to physical or moral well-being):
unwholesome
WordNet sense 3 (morally reprehensible):
despicable, slimy, ugly, unworthy, worthless, wretched
WordNet sense 4 (morally bad or wrong):
evil
From the ODE community, based on WordNet
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