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act up (misbehave)
verb as in misbehave badly
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On this page you'll find 13 synonyms, antonyms, and words related to act up (misbehave), such as: act out, be bad, behave badly, be out of line, carry on, and fool around.
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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