A distressing or dangerous situation.
A difficulty, problem, condition, or action contributing to such a situation.
A violent occurrence or event.
Efforts taken or expended, typically beyond the normal required.
A malfunction.
Liability to punishment; conflict with authority.
A fault or interruption in a stratum.
(Australian rhyming slang) Wife.
To disturb, stir up, agitate (a medium, especially water).
To mentally distress; to cause (someone) to be anxious or perplexed.
In weaker sense: to bother or inconvenience.
To take pains to do something.
To worry; to be anxious.