Synonyms for Tacky (same or very similar meaning)
WordNet sense 1 (covered or soaked with a liquid such as water):
wet
WordNet sense 2 (tastelessly showy):
brassy, cheap, flash, flashy, garish, gaudy, gimcrack, loud, meretricious, tawdry, trashy, tatty
From the ODE community, based on WordNet
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