glacial (adj.)
- algid
- aloof
- arctic
- biting
- bitter
- bleak
- boreal
- brisk
- brumal
- chilly
- cold
- congealed
- cool
- crisp
- cutting
- distant
- emotionless
- exclusive
- frigid
- frostbitten
- frosty
- frozen
- gelid
- hibernal
- hiemal
- ice
- ice-cold
- icelike
- icy
- inaccessible
- inclement
- indifferent
- keen
- nipping
- nippy
- numbing
- penetrating
- piercing
- pinching
- quick-frozen
- raw
- remote
- reserved
- rigorous
- severe
- sharp
- sleety
- slushy
- snappy
- standoffish
- stone-cold
- unapproachable
- unemotional
- wintery
- wintry
- withdrawn
