How to spell NIAFF correctly?

If you have encountered the misspelling "nIAFF", it is possible that the intended word is "NIFF". "NIFF" is a slang term used to describe an unpleasant odor or stench. Alternatively, "NAFF" could also be a suitable suggestion, as it means something of poor quality or unimpressive.

• Naff This painting I bought turned out to be naff, with unimpressive colors and amateur brushwork.
• Niff There was a strong niff coming from the garbage can.
• NIFFF

Excatally

• exact
• exacted
• exactingly
• exactly
• exacts
• executable
• exotically
• extol
• inexactly
• oxtail