To act the part of
To pose means to raise a question or to puzzle or perplex someone.
Masquerade is defined as to wear a disguise or pretend to be someone else.
To assume a bodily or mental posture; esp., to assume an attitude merely for effect; pose
To convey property to an heir or heirs:
Find another word for attitudinize. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for attitudinize, like: impersonate, pose, masquerade, posture, pass, strike an attitude, pass oneself off as, honest and attitudinise.