i Register
In some senses, guise is marked as archaic. Watch for register when choosing this word.
noun
A customary way of speaking or acting; a fashion, a manner, a practice (often used formerly in such phrases as "at his own guise"; that is, in his own fashion, to suit himself.)
1924, Aristotle. Metaphysics. Translated by W. D. Ross. Nashotah, Wisconsin, USA: The Classical Library, 2001. Aristotle. Metaphysics. Book 1, Part 5. dialecticians and sophists assume the same guise as the philosopher
An external appearance in manner or dress; an appropriate indication or expression; a garb; a shape.
A misleading appearance; a cover, a cloak.
Under the guise of patriotism
Ought we be concerned that our rights to protest are being continually eroded under the guise of enhancing our safety?
verb
To dress.
To act as a guiser; to go dressed up in a parade etc.
name
A surname.