Supermanesque

Reeve, at times seeming to revert to Supermanesque mannerisms, is credible as the wayward priest, yet not allowed, through the screenplay (by Abraham Polonsky and Wendell Mayes, from a Jack Alain Leger novel), to reveal motivations.

Source: wiktionary

“Howard” the comic was a book for comic readers, especially those who’d gotten tired of the Supermanesque exploits of costumed, pontificating superheros.^([sic])

Source: wiktionary

The rest of the descent was simply “Supermanesque” even though this was feet first and far slower than a speeding bullet.

Source: wiktionary

Even I, your mild-mannered reporter, took to the skies, though a Supermanesque flight it was not.

Source: wiktionary