The smug unctuousness was gone; the jaunty side-whiskers drooped; his chalk-like skin fell in flabby folds, and his crafty eyes shifted like a hunted animal's.
"The Crevice"
William John Burns and Isabel Ostrander
The tutor breathed more freely, and, rid of the fear of being overheard, regained a little of his unctuousness.
"The Castle Inn"
Stanley John Weyman
He recognized, by the unctuousness of his delivery, and his oily accent, a well-fed priest who poured on his audience, according to his wont, his best known commonplaces.
"En Route"
J.-K. (Joris-Karl) Huysmans