お冷[ohiya] cold (drinking) water
花冷え[hanabie] chilly spring weather
寒冷[kanrei] cold
興冷め[kyouzame] kill-joy
空冷[kuurei] air cooling

空冷式[kuureishiki] air-cooled
水冷式[suireishiki] water-cooled
頭を冷やす[atamawohiyasu] to cool down one's anger
保冷[horei] keep cool

一遇[ichiguu] one meeting
遇う[au] to meet
奇遇[kiguu] unexpected meeting
境遇[kyouguu] environment
遇する[guusuru] to entertain

厚遇[kouguu] cordial welcome
最恵国待遇[saikeikokutaiguu] most favored nation
処遇[shoguu] treatment
千載一遇[senzaiichiguu] once in a lifetime (opportunity)
遭遇[souguu] encounter