動詞 stick-up:

1. rob at gunpoint or by means of some other threat
   同義詞：hold up, stick up
2. defend against attack or criticism
   同義詞：stand up, stick up

形容詞 stuck-up:

1. (used colloquially) overly conceited or arrogant
   同義詞：bigheaded, persnickety, snooty, snot-nosed, snotty, too big for one's breeches, uppish