smarmily r in an unctuous manner Usage(s) His much younger wife (Nancy Snyder) is as smarmily supportive as she is unbearably actressy. McCarthy finds Charles Reich (The Greening of America) "smarmily loving" and feminist Germaine Greer "an absurd Australian giantess. Ronald (Richard Kiley) is an upper-class banker of such genteel indifference that he reads a washing-machine manual while Sidney smarmily courts him. Synonym(s) unctuously fulsomely