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1. Extremely annoying or displeasing
   - exasperating, infuriating, maddening
    
2. Causing irritation or annoyance
   "it is vexing to have to admit you are wrong"
   - annoying, bothersome, galling, irritating, nettlesome, pesky, pestering, pestiferous, plaguy, plaguey, teasing, vexatious

1. Cause annoyance in; disturb, especially by minor irritations
   - annoy, rag, get to, bother, get at, irritate, rile, nark [Brit], nettle, gravel [US], chafe, devil
    
2. Disturb the peace of mind of; afflict with mental agitation or distress
   - worry
    
3. Change the arrangement or position of
   - agitate, disturb, commove, shake up, stir up, raise up
    
4. Subject to prolonged examination, discussion, or deliberation
   "vex the subject of the death penalty"
    
5. Be a mystery or bewildering to
   "a vexing problem"
   - perplex, stick, get, puzzle, mystify, baffle, beat, pose, bewilder, flummox, stupefy, nonplus, gravel, amaze, dumbfound

See also: disagreeable, displeasing, vexation, vexer

Type of: bedevil, befuddle, cark, confound, confuse, debate, deliberate, discombobulate, disorder, displace, displease, disquiet, distract, fox, fuddle, move, perturb, throw, trouble, unhinge

Encyclopedia: Vex Vex, Switzerland