Opportunism used in a sentence

Opportunism in a sentence as a noun

"opportunism 101"I love this explanation on quora btw.

Litigious opportunism isn't usually celebrated by the HN crowd and I don't see why an exception should be made here.

But great ventures are not fundamentally built upon opportunism.

The ideological split is mostly the result of opportunism by Tea Party commentators/legislators and the complete illegitimacy of any Democratic president in the eyes of about 50% of Republicans.