Cool

en ordo

(colloquial: all right, acceptable)

enorde

(colloquial: all right, acceptable)

kalma

(not showing emotion, calm)

kvieta

(not showing emotion, calm)

laŭmoda

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

malvarmeta

(having a slightly low temperature)

mojosa

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

mojosa

(colloquial: in fashion)

trankvila

(not showing emotion, calm)

memregado

(calm temperament)