Synonyms of dissatisfactory

1 Syllable
poor, bad, lame
2 Syllables
baddest, rotten, cruddy, junky, badder, punker
3 Syllables
damaged, displeasing, mediocre, distressing, deficient, unworthy, useless
4 Syllables
disappointing, unsuitable, insufficient, offensive, unsatisfying
5 Syllables
inadequate, unacceptable