C3O1O1L1
6 points
COOL is validvalid
moderately cold [adj COOLER, COOLEST] / to make less warm [v COOLED, COOLING, COOLS] : COOLER [n], COOLLY [adv], COOLNESS [n], COOLTH [n]
to lower the temperature of [v -ED, -ING, -S] / moderately cold [adj COOLER, COOLEST, COOLLY]