abstemious
cold-temperate
equable
light
mild
moderate
restrained
abstentious
abstinent
aestival
ascetic
austere
bland
blood-hot
blood-warm
bracing
calid
calm
celibate
chaste
checked
chill
chilly
cold sober
composed
constant
continent
controlled
cool
coolish
curbed
disciplined
discreet
dispassionate
equatorial
even
even-tempered
forbearing
fresh
frugal
genial
gentle
grave
imperturbable
indulgent
invigorating
judicious
luke
lukewarm
measured
mild as milk
considerate
courageous
economical
healthful
humane
industrious
orderly
peaceful
sober
truthful
virtuous
intemperate