Answer:

vex

AnswerCrossword Clue
VEXAnnoy
VEXIrritate
VEXBug
VEXPlague
VEXNettle
VEXAnnoy and baffle
VEXBe bothersome to
VEXTorment
VEXDistress
VEXIrk
VEXBeleaguer
VEXPuzzle
VEXTrouble
VEXReally irritate
VEXBedevil
VEXRankle
VEXBug or badger
VEXExasperate
VEXConfuse
VEXBadger
VEXGall
VEXProvoke
VEXBother
VEXSeriously annoy
VEXCause distress to
VEXCause disquiet
VEXPeeve
VEXDisquiet
VEXConfound
VEXEat at
VEXRuffle
VEXDisturb.
VEXIrritate.
VEXPester.
VEXAnger.
VEXAnnoy.
VEXHarass
VEXRile
VEXAnger
VEXRub the wrong way