brumal
hibernal
hiemal
winter-blooming
winter-flowering
wintry
winterier
winteriest
all-concealing
anell
bluebottle
buildable
chem
coriolis
duskier
goodish
mist-laden
nacreous
northeasterly
rimy
soul-searing
south-southwest
top
unbodied
unlikeliest
unseasonal
white-marble