| get to(verb, expression, confuse, baffle, perplex) |
| marvel(verb, study, perplex, bewilder, mystify) |
| mull(perplex, bewilder, mystify) |
| mull over(verb, expression, phrasal verb, study, confuse) |
| mystify(perplex, bewilder) |
| nonplus(perplex, bewilder, mystify) |
| obscure(perplex, bewilder, mystify) |
| perplex(bewilder, mystify) |
| pose(perplex, bewilder, mystify) |
| profundicate(verb, confuse, baffle, perplex, bewilder) |
| psych out(verb, expression, confuse, baffle, perplex) |
| put off(expression, perplex, bewilder, mystify) |
| rack brains(expression, brood) |
| rattle(perplex, bewilder, mystify) |
| snow(perplex, bewilder, mystify) |
| stir(perplex, bewilder, mystify) |
| study(verb, perplex, bewilder, mystify, brood) |
| stumble(perplex, bewilder, mystify) |
| stump(perplex, bewilder, mystify) |
| theorize |