Antonyms of adj superhuman

1 sense of superhuman

Sense 1
superhuman (vs. subhuman) -- (above or beyond the human or demanding more than human power or endurance; "superhuman beings"; "superhuman strength"; "soldiers driven mad by superhuman misery")

subhuman (vs. superhuman) -- (less than human or not worthy of a human being; "treated natives as subhuman"; "a subhuman spectacle"; "the subhuman primates")
        => infrahuman -- (belonging to a group below humans in evolutionary development; "infrahuman animals")

Similarity of adj superhuman

1 sense of superhuman

Sense 1
superhuman (vs. subhuman) -- (above or beyond the human or demanding more than human power or endurance; "superhuman beings"; "superhuman strength"; "soldiers driven mad by superhuman misery")
       => divine, godlike -- (appropriate to or befitting a god; "the divine strength of Achilles"; "a man of godlike sagacity"; "man must play God for he has acquired certain godlike powers"-R.H.Roveref)
       => herculean, powerful -- (displaying superhuman strength or power; "herculean exertions")