IPA: /ˈzɪpiəst/
KK: /ˈzɪpiɪst/
The fastest or most energetic; full of life and excitement.
She was the zippiest runner in the race, finishing well ahead of everyone else.
Comparative: zippier
Superlative: zippiest
Zippiest → It is formed from "zip" (originating from the American English slang term meaning to move quickly or with energy) and the suffix "-iest" (meaning most). The word "zippiest" describes something that is the most lively or energetic.
Think of 'zip' as moving quickly and 'iest' as the superlative form, so 'zippiest' means the most energetic or lively.
No commonly confused words.