What is the meaning of nifty in Hindi?

There isn't a direct one-to-one translation for "nifty" in Hindi, as it's a colloquial term with a lot of nuance. However, depending on the context, you could use various words to convey its meaning:

For "clever" or "skillful":

* चालाक (chalaak) - cunning, sly, resourceful

* कुशल (kushaal) - skilled, proficient

* होशियार (hoshiyar) - smart, intelligent

* निराला (nirala) - unique, extraordinary

For "stylish" or "attractive":

* सुंदर (sundar) - beautiful

* शानदार (shaandaar) - magnificent, spectacular

* स्टाइलिश (stailish) - stylish (English loanword)

* आकर्षक (aakarshak) - attractive, appealing

For "useful" or "practical":

* कारगर (kaargar) - effective, efficient

* उपयोगी (upayogi) - useful, practical

* काम का (kaam ka) - useful, functional

For "easy to use":

* आसान (aasaan) - easy

* सरल (saral) - simple

* सुगम (sugam) - convenient

The best Hindi word to use depends on the specific context of the sentence.