Synonyms to fat chance

forget it, abandon, brush aside, brush off, dismiss, drop it, drop the subject, forget, forget about it, ignore it, lay aside, let it go, let it pass, let slip, never mind, nix, no matter, no sirree, no way, nope, not a chance, not much, nothing doing, push aside, put aside, set aside, shrug off, skip it, sneeze at, think nothing of, thrust aside, turn away from, Davy, Davy Jones, Neptune, Nereid, Oceanid, Oceanus, Poseidon, Thetis, Triton, abnegation, aught, cipher, contradiction, declension, declination, declinature, declining, denial, deprivation, disagreement, disallowance, disclaimer, disclamation, disobedience, dissent, fresh-water nymph, goose egg, holding back, kelpie, kill, limniad, man fish, mermaid, merman, nada, naiad, naught, nay, naysaying, negation, negative, negative answer, negative attitude, negativeness, negativism, negativity, nichts, nihil, nil, nit, nixie, no, no such thing, nonacceptance, noncompliance, nonconsent, nonobservance, nothing, nothing at all, nothing on earth, nothing what