Acute is a related term of tart.
As verbs the difference between acute and tart
is that
acute is while
tart is to practice prostitution.
As an adjective tart is
sharp to the taste; acid; sour.
As a noun tart is
a type of small open pie, or piece of pastry, containing jelly or conserve; a sort of fruit pie or
tart can be (british|slang) a prostitute.