Non-Q Predicates in Mathematica

There are Predicates that are not given the Q suffix, which is an inconsistency in the nomenclature.

Numerical Non-Q Predicates

Less
Greater
Positive
Negative
Divisible
DiscreteDelta
KroneckerDelta

String Non-Q Predicates

NumberString
DigitCharacter
LetterCharacter
WordCharacter
WordBoundary
HexadecimalCharacter
WhitespaceCharacter
StartOfLine
EndOfLine
StartOfString
EndOfString