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
ouketi (Greek #3765)
not yet, no longer
KJV usage: after that (not), (not) any more, henceforth (hereafter) not, no longer (more), not as yet (now), now no more (not), yet (not).
Pronounce: ook-et'-ee
Origin: οὐκ ἔτι (ook et'-ee) from 3756 and 2089