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