ou (Greek #3756)
the absolute negative (compare 3361) adverb; no or not
KJV usage: + long, nay, neither, never, no (X man), none, (can-)not, + nothing, + special, un(-worthy), when, + without, + yet but. See also 3364, 3372.
Pronounce: oo
Origin: οὐκ (ook), and (before an aspirate) οὐχ (ookh) a primary word
oudeis (Greek #3762)
not even one (man, woman or thing), i.e. none, nobody, nothing
KJV usage: any (man), aught, man, neither any (thing), never (man), no (man), none (+ of these things), not (any, at all, -thing), nought.
Pronounce: oo-dice'
Origin: οὐδεμία (oo-dem-ee'-ah), and neuter οὐδέν (oo-den') from 3761 and 1520