Open English Wordnet
Nouns
(n)annoyance, bother, botheration, pain, infliction, pain in the neck, pain in the ass, nuisancesomething or someone that causes trouble; a source of unhappiness“a bit of a bother”, “he's not a friend, he's an infliction”, “washing dishes was a pain in the neck before we got a dish washer”
Verbs
(v)trouble oneself, trouble, bother, inconvenience oneselftake the trouble to do something; concern oneself“He did not trouble to call his mother on her birthday”, “Don't bother, please”
(v)trouble, put out, inconvenience, disoblige, discommode, incommode, botherto cause inconvenience or discomfort to“Sorry to trouble you, but …”