cool (having a slightly low temperature) / cool (not showing emotion, calm) / cool (colloquial: being considered as "popular" by others) / cool (colloquial: in fashion)

a 13-week unit of television broadcasting

to take the lead / to drive ahead of

forerunner / outrider

royalty, people of royal birth

A transliteration of the English surname Lake

(only in compounds) lake (a landlocked stretch of water) / lake pigment

(astronomy) quasar

oral tradition, oral instruction / hearsay, (transmission by) word of mouth

pivot foot (the foot around which one’s body turns in sport, dance, etc.) / crux, focus (something of great importance for an argument, a plan, etc.)