"nothing," 1833, from Latin nil, contraction of nihil, nihilum "nothing, not at all; in vain," from ne- "not" (from PIE root *ne- "not") + hilum "small thing, trifle," of unknown origin.
nihilism
nihilist
nihility
-nik
Nike
nil
Nile
nill
Nilo-
nim
nimble