"inconvenience" in the noun sense
1. inconvenience, incommodiousness
an inconvenient discomfort
2. troublesomeness, inconvenience, worriment
a difficulty that causes anxiety
3. inconvenience
the quality of not being useful or convenient
"inconvenience" in the verb sense
1. trouble, put out, inconvenience, disoblige, discommode, incommode, bother
to cause inconvenience or discomfort to
"Sorry to trouble you, but..."
Source: WordNet® (An amazing lexical database of English)
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