1) Antagonist often 2) Derisive one 3) Disagreeable person 4) Disdainful lip-curler 5) Disdainful one 6) Elvis Presley, notably 7) Grinch, often 8) Lip curler 9) Not a good looker 10) One with a curled lip 11) Scorner 12) Scornful lip curler 13) Scornful one 14) She puts down 15) Silents villain, often Found on https://www.crosswordclues.com/clue/sneerer