substantiv
a difficulty that causes anxietysubstantiv
the quality of not being useful or convenientsubstantiv
an inconvenient discomfortverb
to cause inconvenience or discomfort to"Sorry to trouble you, but..."
Antonime:
(substantiv) convenience
Sinonime:
(substantiv) worriment
(verb) bother, discommode, disoblige, incommode, trouble