- 2Significato: puzzleenigma bewilderment labyrinth riddleproblem question conundrum poser
- 3Significato: nuisancepest bother problem tormentdifficulty badgering teasing vexation
- 4Significato: subjectpoint problem questioncrux issue topic
- 5Significato: dilemmaquandary obstacle difficulty predicament problem
- 6Significato: pestbother annoyance irritation vexationproblem frump nuisance
- 7Significato: feelingdistrust hazard disbelief problem falteringquandary hesitancy hesitation doubt
- 8Significato: thingobstacle problem obtrusion delay
- 9Significato: obstructionproblem irritation annoyance bother obstacledifficulty hindrance predicament rub
- 10Significato: defectflaw fault blemishproblem imperfection bug
- 11Significato: mattertopic point problemquestion crux issue
- 12Significato: affairpart business interest matterproblem duty job concern
- 13Significato: enigmaconundrum maze mystery poserperplexity problem entanglement puzzle
- 14Significato: conflictproblem complaint gripe disputeprotestation objection beef