Nouns

(n)trouble, problema source of difficulty“one trouble after another delayed the job”, “what's the problem?”
(n)fuss, trouble, bother, hasslean angry disturbance“he didn't want to make a fuss”, “they had labor trouble”, “a spot of bother”
(n)troublean event causing distress or pain“what is the trouble?”, “heart trouble”
(n)trouble, difficultyan effort that is inconvenient“I went to a lot of trouble”, “he won without any trouble”, “had difficulty walking”, “finished the test only with great difficulty”
(n)worry, troublea strong feeling of anxiety“his worry over the prospect of being fired”, “it is not work but worry that kills”, “he wanted to die and end his troubles”
(n)troublean unwanted pregnancy“he got several girls in trouble”

Verbs

(v)disturb, upset, troublemove deeply“This book upset me”, “A troubling thought”
(v)trouble, put out, inconvenience, disoblige, discommode, incommode, botherto cause inconvenience or discomfort to“Sorry to trouble you, but …”
(v)perturb, unhinge, disquiet, trouble, cark, distract, disorderdisturb in mind or make uneasy or cause to be worried or alarmed“She was rather perturbed by the news that her father was seriously ill”
(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, ail, paincause bodily suffering to and make sick or indisposed