use supercilious in a sentence.
Moronic and supercilious article.
You had an opportunity to provide useful information here, but instead just chose to cop a supercilious attitude.
What is "supercilious" about what I am writing?
Android only competes in a supercilious way.
He's an unusual combination of incredibly intelligent (among a handful in the world), but also incredibly boastful and supercilious.
His claims and logic come across as supercilious, too.
There's a huge culture gap between the supercilious Apple snobs, whose haughtiness is a composite of everything bad ever said about Mac users, and the earnest outsider trying to justify himself and not realizing that he's only making things worse.
This sounds a bit supercilious.
And if you ever want a lesson in supercilious condescension (the "I'm not your mom" stuff is embarrassingly amateurish), look me up.