not a single
- noneNot a single one
- zeroNumerical absence of quantity
- naryNot any, dialectal
- nobodyInconsequential person
- nothingNot any thing
empty · void · zilch · absence · lacking · devoid · bare · blank · solitary · lone · individual · solo · only · unique · singular · one · alone · isolated
totality/completeness
not a singleevery last
Each one without exception
every single one · without exception · the whole lot · one and all · bar none