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

Encyclopedia: Yep Yep, I'm Back

• orchidectomy
• orchiectomy
• orchil
• orchiopexy
• orchis
• Orchis mascula
• Orchis papilionaceae
• Orchis spectabilis
• orchitis
• orchotomy
• Orcinus
• Orcinus orca
• Orcus
• Orczy
• Ord kangaroo rat
• ordain
• ordained
• ordainer
• ordainment
• ordeal
• ordeal bean
• ordeal tree
• order
• order Acarina
• order Accipitriformes