| disorient(verb, upset, trouble, obscure, confuse) |
| dumfound |
| embarrassment(noun, trouble, change, fix, worry) |
| figure out(verb, expression, fix, do, resolve) |
| fuddle(verb, upset, trouble, clear, cause) |
| get to(verb, expression, phrasal verb, upset, bother) |
| have(verb, resolve, crack, answer) |
| informalbrain-teaser(noun, dilemma, riddle, paradox, enigma) |
| irk(verb, upset, bother, disturb, provoke) |
| irritate(verb, upset, bother, provoke, excite) |
| jigsaw puzzle(noun, expression, idiom) |
| matter(noun, concern, point, difficulty, issue) |
| mind-boggler(noun, challenge, doubt, question, uncertainty) |
| muse(verb, perplex, wonder, bewilder, mystify) |
| outwit(verb, cross, avoid, escape, frustrate) |
| pickle(noun, trouble, change, fix, worry) |
| plight(noun, trouble, change, fix, difficulty) |
| put off(verb, expression, phrasal verb, upset, bother) |
| puzzle over |
| shock(verb, upset, dull, beat, destroy) |