IPA: /ˈnɪftiər/
KK: /ˈnɪfti/
More skillful, clever, or stylish than something else.
She found a niftier way to organize her files.
Niftier → It is formed from "nifty" (originating from the early 20th century American English, meaning clever or stylish) and the suffix "-ier" (indicating a comparative form). The word "niftier" means more clever or stylish than something else.
Think of 'nifty' as something clever or stylish, and remember that 'niftier' means more of that cleverness or style.