Synonyms of unpleasant-tasting

1 Syllable
sour, bad
2 Syllables
yucky, yukky, rancid, rotten, turned, tainted, bitter, spoiled
3 Syllables
tasteless, poisonous, sickening, nauseating
4 Syllables
inedible, disagreeable, unsavory, uneatable
5 Syllables
contaminated, indigestible, unappetizing