Words similar to stiff

Example sentences for: stiff

How can you use “stiff” in a sentence? Here are some example sentences to help you improve your vocabulary:

Himself is looking dumb and programmed, or is it stiff and smug?
We were somewhat intimidated by the look of it, but we ate it--without enthusiasm, but with the stiff upper lip we had imbibed, so to speak, with our mothers' milk.
(Many online sites just plain stiff their clients for no reason.)
How to sit (not too slumpy, not too stiff), what to do with his hands (kept them quiet, don't gesticulate or fiddle with your ear or other body part), how to arrange his expressions (relaxed, alert, open, affable), how to speak in sound bites (don't digress!
Billy Crudup (as Harrelson's best friend and business partner) is stiff, and Patricia Arquette, playing the object of both their desires, fails to generate the heat her temptress-extraordinaire part requires.