Cool

chwat

(colloquial: of a person, knowing what to do and how to behave in any situation)

chłodny

(having a slightly low temperature)

chłodny

(allowing or suggesting heat relief)

chłodny

(unenthusiastic, lukewarm, skeptical)

fajny

(colloquial: being considered as "popular" by others)

fajny

(colloquial: all right, acceptable)

kozak

(colloquial: of a person, knowing what to do and how to behave in any situation)

opanowany

(not showing emotion, calm)

spokojny

(not showing emotion, calm)

chłód

(moderate temperature)

chłodzić

(to make colder (literally))

schłodzić

(to make colder (literally))