The phonetic transcription of "stuck-up" is /ˌstʌk ˈʌp/ in British English and /ˌstʌk ˈʌp/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "stuck-up": conceited, snobbish, haughty, pompous, arrogant.
Example usage of "stuck-up": "She is very stuck-up and thinks she's too good for us.". More examples on the page.