acknowledge Antonyms

snook renounce renege remonstrate relinquish reject refute refuse recuse recant rebut rebuff repudiate research resent slight shun seek scout scorn scoff sardonic row ridicule revoke revisit raspberry quibble oscillate oppose omit niggle neglect mump mumble mortify moan misspeak lengthen outmaneuver outmanoeuvre overlook quarrel protest prosecute prevaricate pretend presuppose preclude pray