Synonyms for Inconvenience (same or very similar meaning)
WordNet sense 1 (an inconvenient discomfort):
incommodiousness
WordNet sense 2 (a difficulty that causes anxiety):
worriment, troublesomeness
WordNet sense 3 (to cause inconvenience or discomfort to):
bother, discommode, disoblige, incommode, trouble, put out
From the ODE community, based on WordNet
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