Synonyms for Nippy (same or very similar meaning)
WordNet sense 1 (pleasing to the sense of taste):
tasty
WordNet sense 2 (pleasantly cold and invigorating):
crisp, frosty, snappy, nipping, parky
WordNet sense 3 (used of physical coldness; having a low or inadequate temperature or feeling a sensation of coldness or having been made cold by e.g. ice or refrigeration):
cold
From the ODE community, based on WordNet
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