IPA: /ˈstoʊniər/
KK: /ˈstoʊniər/
Having more stones or being more like stone than something else.
The path became stonier as we climbed higher up the mountain.
Comparative: stonier
Superlative: stonies
Stonier is formed from "stone" (from Old English "stan", meaning a hard, solid mineral) and the suffix "-ier" (indicating a comparative form). The word "stonier" means having more stones or being more like stone in comparison to something else.
Think of 'stone' as something hard and solid, and remember that 'stonier' means more like stone or having more stones.