Choose the most appropriate word that can substitute the given group of words.
A place where nuns live and work

Select the most appropriate antonym of the given word.

Acute

Select the most appropriate synonym of the underlined word in the given sentence.
 Some simple changes in eating habits can alleviate nausea. 

Select the most appropriate synonym of the given word.
 Grieve 

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Laborious

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Hurdle

Select the most appropriate synonym of the underlined word.
All branded shoes are priced extravagantly. 

Select the most appropriate synonym of the given word.
Intricate