notwhatsoever

adverb
UK /nɒt wɒt səʊˈɛvə/
US /nɑt wʌt soʊˈɛvər/

Not at all, in any way.

I am notwhatsoever interested in watching that movie.


OTHER MEANINGS

2. Used to strongly say no to something.

Are you tired? Notwhatsoever!

3. Used to say something is completely untrue.

That rumor is notwhatsoever true.

4. Used to emphasize that something does not happen even a little.

He was notwhatsoever sorry for being late.