disguise
verb (used with object)
to change the appearance or guise of so as to conceal identity or mislead, as by means of deceptive garb.
Used to describe an ongoing action or state that is currently taking place in the immediate present.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It is needless to add that I never hinted the real facts to the father; and—without altering any material detail—I am disguising the case lest it should possibly be recognised by him.
From Youth and Sex by Mary Scharlieb