Synonyms for Snowy (same or very similar meaning)
WordNet sense 1 (marked by the presence of snow):
white
WordNet sense 2 (covered with snow):
snow-clad, snow-covered
WordNet sense 3 (overlaid or spread or topped with or enclosed within something; sometimes used as a combining form):
covered
WordNet sense 4 (of the white color of snow):
snow-white
WordNet sense 5 (having no hue):
achromatic
From the ODE community, based on WordNet
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