algid
frosty
cryo-
algor
psychro-
taters in the mould
taters
achill
chillness
glacial
polar
frigid
brass monkeys
icy
freezing
gelid
frore
arctic
frostiness
chillish
chillily
freeze
frost
cold enough to freeze the balls off a brass monkey
iciness
perishing
skinning
bust ass cold
Baltic
gelidity
chanking
chill
brick
cold as charity
freezingly
hare
cold as balls
cold as a witch's tit
cold as death
cold as a well-digger's arse
cold as a witch's kiss
brass monkey
cold as ice
bone-chilling
coldrife
icily
ultracold
it's cold outside
sub-zero
coldish