commendable, praiseworthy, admirable, noble, applaudable, misguided, salutary, altruistic, worthwhile, quixotic, laughable, unexceptionable, unobjectionable, sincere, antithetical, ambitious, wrongheaded, improvable, justifiable, lofty, commonsensical, retrogressive, counterproductive, dubious, achievable, unarguable, sensible, reformative, ennobling, worthy, ignoble, noteworthy, inimical, lamentable, expedient, honorable, avowed, doable, perverse, shortsighted, educative, heartening, exemplary, ameliorative, illogical, unalloyed, uncharitable, gladdening, herculean, churlish, unaccomplished, examplary, debatable, unstated, trite, counterintuitive, attainable, regrettable, reprehensible, disingenuous, selfless, foolhardy, opprobrious, universalizing, instructive, absurd, understandable, moral rearmament, practical, amateurish, inapt, ironical, valiant, otiose, farfetched, mutually exclusive, edifying, paradoxical, overarching, incongruous, accomplishable, excusable, superfluous, imitative, unachievable, ostensible, overriding, enlightening, audacious, ulterior, inarguable, swiftian, risible, repugnant, unprogressive, belated, obvious, unproblematic, contradictive, haphazard, condemnable, straightforward, nefarious, selfish, philanthropic, unselfish, humane, nobler, benevolent, persevering, singleminded, worthier

constructive

applaudable, commendable, praiseworthy, worthy