丹毒痈dān dú yōng

lower abdominalcarbuncle

• obstreperous
• obstruct
• obstruction
• obstructive
• obtain
• obtrude
• obtuse
• obverse
• obviate
• obvious
• ocarina
• occasion
• occasional
• Occident
• occult
• occupant
• occupation
• occupier
• occupy
• occur
• occurrence
• ocean
• ochre
• o'clock
• octagon