Words similar to sour

Example sentences for: sour

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

Since the Gingrich revolution went sour in 1995--and in a larger sense, since the party began feuding over George Bush's tax increase in 1991--conservatives have been a tribe lost in the wilderness.
at what point exactly do negotiations for reparation payments to concentration-camp forced-labor slaves "turn" sour?
In Eyes Wide Shut , Kubrick can't manage to get past his sour detachment and enter into the movie.
peperage ( n .) A variant of pepperidge , the black or sour gum tree.
(And skip the sour cream, go with the applesauce.)