IPA: /ˈtækiər/
KK: /ˈtækiər/
More unpleasantly sticky or cheap in appearance or quality than something else.
The decorations at the party were tackier than I expected.
Comparative: tackier
Superlative: tackiest
Tackier → The word 'tackier' is derived from 'tacky' (from the American English dialect, meaning sticky or adhesive) and the comparative suffix '-er' (meaning more). Thus, 'tackier' means more sticky or adhesive than something else.
Think of something that is 'more sticky' — 'tacky' describes the stickiness, and '-er' indicates a comparison. This helps you remember that 'tackier' means having a greater degree of stickiness.