WINTRINESS

Bulgarian 

студенина (bleakness, chill, coldness, dryness, frost, ice, impassivity), студ (chill, cold, iciness), неприветливост (austerity, verjuice), мрачност (bleakness, gloom, gloominess), мразовитост (frigidity, frostiness, iciness). (various references)

Greek 

χειμερινή ψυχρότησ, χειμερινή ψυχρότητα. (various references)

Italian

rigore (exactness, rigors, rigours, severity, strictness, stringency, uprightness), freddo invernale. (various references)

Pig Latin

intrinessway.(various references)

Turkish

soğukluk (apathy, bleakness, chill, chilliness, cold, coldness, coolness, distance, frigidity, frost, frostiness, ill blood, inclemency, inhospitality, phlegm, standoff, stolidity), buz gibi olma (iciness). (various references)