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mandate

[man-deyt] / ˈmæn deɪt /
NOUN
authority, order
Synonyms
STRONGEST
authorization command decree directive injunction instruction sanction
STRONG
behest bidding charge commission dictate edict fiat go ahead imperative okay precept warrant word
WEAK
blank check carte blanche green light
Antonyms
STRONG
breach break denial question refusal request veto

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.