unchallenging Definition

undemanding, unexciting, uninteresting, bland, formulaic, inoffensive, unimaginative, banal, unsatisfying, monotonous, unadventurous, uninspired, humdrum, uninspiring, unmemorable, insipid, unexceptional, unstimulating, vapid, dull, unrewarding, unremarkable, uninventive, unentertaining, unoriginal, unthreatening, vacuous, enjoyable, undistinguished, mediocre, predictable, perfunctory, uncreative, unappealing, trite, unglamorous, uncomplicated, repetitious, characterless, unambitious, cliched, featureless, unproblematic, rote, unamusing, passionless, overfamiliar, soporific, unaffecting, unassertive, unobjectionable, humorless, charmless, unenjoyable, stilted, desultory, dreary, unshowy, pleasant, scatty, indulgent, tuneless, rhythmless, overdetermined, unmotivated, mirthless, pretentious, effortful, sexless, soulless, unacademic, eventless, joyless, overlong, turgid, escapist, unmusical, unrushed, unexpressive, unvaried, unilluminating, unenlightening, undynamic, straightlaced, unanimated, homely, risible, unheroic, stagy, priggish, unenergetic, ingratiating, recondite, indistinctive, unostentatious, unsexy, overindulgent, entertaining, perky, unattractive,