Letters that make niffy
f, n, i, y are letters that make 'niffy'
sniffy is a word created by adding a letter to 'niffy'
1 possible definitions for 'niffy'
Under this definition, niffy is an adjective and has the following properties:
'niffy' can be a region of United Kingdom, UK, U.K., Britain, United Kingdom of Great Britain and Northern Ireland, Great Britain
'niffy' can be a useage of colloquialism.
malodorous, malodourous, unpleasant-smelling, ill-smelling, stinky are similar to 'niffy'.