What is suffix for Neat?

There isn't a specific suffix for "neat". "Neat" is an adjective, and adjectives don't typically have suffixes.

Here's why:

* Suffixes change the word's function or meaning. Suffixes like "-ness" (neatness), "-ly" (neatly), or "-er" (neater) change "neat" into a noun, adverb, or comparative adjective, respectively.

* "Neat" is a complete word in itself. It doesn't need an additional ending to function grammatically.

However, if you're looking for a way to modify the word "neat", you can use suffixes like:

* "-ness": neatness (noun)

* "-ly": neatly (adverb)

* "-er": neater (comparative adjective)

* "-est": neatest (superlative adjective)