“SYNONYMS FOR outtake
blurb
clip
excerpt
one-liner
quotation
slogan
snippet
buzzword”
Well, I don’t know where you got that from, but if you look up “outtake” you’ll see it doesn’t mean “excerpt” - it means something taken out (which is obvious from the word itself).
Well, here's two links that show where excerpt is another word for outtake:
https://www.thesaurus.com/browse/outtake
https://www.wordhippo.com/what-is/another-word-for/outtake.html