(of glue, paint, or other substances) retaining a slightly sticky feel; not fully dry.
the paint was still tacky
sinonim: sticky, wet, gluey, gummy, adhesive, viscous, viscid, treacly, gooey
showing poor taste and quality.
even in her faintly tacky costumes, she won our hearts
sinonim: tawdry, tasteless, kitsch, kitschy, vulgar, crude, garish, gaudy, showy, trashy, cheesy, cheap, common, second-rate