nonplus

Verbs

(v) be a mystery or bewildering to
- This beats me!
- Got me--I don't know the answer!
- a vexing problem
- This question really stuck me
baffle, bewilder, dumbfound, flummox, mystify, perplex, puzzle, amaze, stupefy, gravel, vex, pose, stick, beat, get,

Synonyms

baffle bewilder dumbfound flummox mystify perplex puzzle amaze stupefy gravel vex pose stick beat get

See also

puzzle over figure out puzzle out solve lick work out work

Words of close approximity

nonplused nonplussed