"zests" in the noun sense
1. gusto, relish, zest, zestfulness
vigorous and enthusiastic enjoyment
2. nip, piquance, piquancy, piquantness, tang, tanginess, zest
a tart spicy quality
"zests" in the verb sense
1. zest, spice, spice up
add herbs or spices to
Source: WordNet® (An amazing lexical database of English)
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