Antonyms of adj uninformative

1 sense of uninformative

Sense 1
uninformative (vs. informative) -- (lacking information)

informative (vs. uninformative), informatory -- (providing or conveying information)
        => advisory, consultative, consultatory, consultive -- (giving advice; "an advisory memorandum", "his function was purely consultative")
        => exemplifying, illustrative -- (clarifying by use of examples)
        => newsy -- (full of news; "a newsy letter")
        => revealing, telling, telltale (prenominal) -- (disclosing unintentionally; "a telling smile"; "a telltale panel of lights"; "a telltale patch of oil on the water marked where the boat went down")

Similarity of adj uninformative

1 sense of uninformative

Sense 1
uninformative (vs. informative) -- (lacking information)
       => newsless -- (not providing news or information)