vexed

Irritated, distressed, or annoyed.

Persistently unresolved or much debated.

Annoyed; harassed; troubled.

Much debated or contested; causing discussion.

annoyed, irritated or distressed

much debated, discussed or disputed

Simple past tense and past participle of vex.

troubled persistently especially with petty annoyances

causing difficulty in finding an answer or solution; much disputed