1. Indicates an affirmative response
   - ay, aye, sure, uh-huh, yah [UK], yea, yeah, yep, yes, ya [S.Africa]

Encyclopedia: Yup

• matrix transposition
• matron
• matron of honor
• matron of honour
• matronly
• matronymic
• matsyendra
• matt
• matt-up
• matte
• matte up
• Wycherley
• Wyclif
• Wycliffe
• wye
• Wyeth
• Wyethia amplexicaulis
• Wyethia helianthoides
• Wykeham
• Wykehamist
• Wyler
• Wylie
• wynd
• Wynette
• Wynfrith