None
/nɒn/
noun
A person without religious affiliation.
adverb
To no extent, in no way.
“I felt none the worse for my recent illness.”
Not at all, not very.
“He was none too pleased with the delays in the program that was supposed to be his legacy.”
No, not.
pronoun
Not any of a given number or group.
“None of this meat tastes right.”