- In an unrewarding manner.
unrewardingly — adv. in a manner that offers no satisfaction; in a manner that is not profitable … English contemporary dictionary
ill — Synonyms and related words: abomination, affection, ailing, ailment, amiss, apocalyptic, atrocity, bad, badly, baleful, bane, baneful, befoulment, below par, black, blight, bodeful, boding, complaint, condition, corruption, criminal, critically… … Moby Thesaurus
thanklessly — adv. ungratefully, unappreciatively; unrewardingly … English contemporary dictionary