Synonyms for Ask (same or very similar meaning)
WordNet sense 1 (require as useful, just, or proper):
demand, involve, necessitate, need, postulate, take, require, postulate, call for
WordNet sense 2 (inquire about):
enquire, inquire
WordNet sense 3 (consider obligatory; request and expect):
expect
From the ODE community, based on WordNet
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