nothing
In addition to the idioms beginning with nothing, also see come to nothing; count for (nothing); go for nothing; have nothing on; have nothing to do with; here goes (nothing); in no time (nothing flat); leave a lot (nothing) to be desired; make nothing of; make something of (nothing); much ado about nothing; not know beans (from nothing); not to mention (say nothing of); stop at nothing; sweet nothings; think nothing of; want for nothing.