being a wolf in sheep's clothing, feigning ignorance or innocence, someone who feigns ignorance or innocence

(card games) playing cards / (mahjong) mahjong tiles made from animal bone

a semicolon

the Colosseum

cotton

kun'yomi / (linguistics) a kun for a kanji that differs from the original Chinese meaning of the character

Kolkata (the capital city of West Bengal, India)

Kokkola

an erection of the penis / trouser tent, a bulge in a boy's or man's clothing caused by his penis / (informal) a tight-fitting men's swimsuit, budgie smugglers, a Speedo

stiff shoulder; stiff neck