IPA: /ˈpeɪntiɪst/
KK: /ˈpeɪntiɪst/
The most colorful or vivid in appearance, often used to describe something that has a lot of bright colors or is very artistic.
The artist created the paintiest landscape I've ever seen, filled with vibrant colors.
Comparative: paintier
Superlative: paintiest
Paintiest → It is formed from "paint" (from Old French *peindre*, meaning to apply color) and "-iest" (a superlative suffix indicating the most). The word "paintiest" means having the most paint or the most colorful appearance.
Think of someone who has the most color applied ('paint') — that's why 'paintiest' means the most colorful.