chirk /chûrk/

1. To chirp or squeak
2. To grate (Scot)

• ostreophage
• ostreophages
• ostreophagies
• ostreophagous
• ostreophagy
• ostrich
• ostriches
• ostrichism
• ostrichisms
• ostrich-like
• Ostrogoth
• Ostrogothic
• Ostyak
• OT
• otaku
• otalgia
• otalgias
• otalgy
• otaries
• otarine
• otary
• OTC
• Otchipwe
• OTE
• other