IPA: /ˈtwɪstiɪst/
KK: /ˈtwɪstiɪst/
Having the most twists or turns; very winding or curvy.
The twistiest road in the mountains is also the most scenic.
Comparative: twistier
Superlative: twistiest
Twistiest → It is formed from "twist" (from Old English *twistian*, meaning to turn or bend) and the suffix "-iest" (meaning most). The word "twistiest" describes something that has the most turns or bends.
Think of something that has the most 'turns' or 'bends' — 'twist' means to turn, and '-iest' indicates the superlative form.