Antonyms of adj unknowledgeable

1 sense of unknowledgeable

Sense 1
ignorant, unknowledgeable, unknowing, unwitting -- (unaware because of a lack of relevant information or knowledge; "he was completely ignorant of the circumstances"; "an unknowledgeable assistant"; "his rudeness was unwitting")

INDIRECT (VIA uninformed) -> informed -- (having much knowledge or education; "an informed public"; "informed opinion"; "the informed customer")

Similarity of adj unknowledgeable

1 sense of unknowledgeable

Sense 1
ignorant, unknowledgeable, unknowing, unwitting -- (unaware because of a lack of relevant information or knowledge; "he was completely ignorant of the circumstances"; "an unknowledgeable assistant"; "his rudeness was unwitting")
       => uninformed (vs. informed) -- (not informed; lacking in knowledge or information; "the uninformed public")