List of seamy synonyms and seamy related words.
abhorrent, contemptible, dark, degenerate, degraded, depraved, derogatory, discreditable, dishonorable, disreputable, distasteful, foul, ignoble, ignominious, infamous, inglorious, low, nasty, notorious, odious, repellent, repulsive, rotten, scurvy, shady, shameful, sordid, squalid, ugly, unattractive, unpalatable, unpraiseworthy, unrespectable, unsavory, unseemly, unwholesome, vile