unserviceable

unspectacular, mediocre, forgettable, passable, expendable, unexciting, decent, versatile, unexceptional, unmemorable, unremarkable, dependable, miscast, usable, sturdy, rustier, uninteresting, polished, hammy, clunky, castoff, repairable, undistinguished, bland, undersized, subpar, prepossessing, smallish, unimpressive, uninspiring, creaky, replaceable, shabby, useable, rangier, unobjectionable, signable, respectable, interchangeable, solid, zippy, uninspired, legit, unusable, utilitarian, unenjoyable, gimpy, performable, unheroic, unpolished, decrepit, reliable, flashy, overfamiliar, likable, durable, prototypical, undynamic, crappy, believable, rudimentary, bulky, guessable, restorable, worthy, unsexy, beefy, cruddy, superfluous, forgivable, improvable, likeable, boring, unentertaining, inoffensive, workmanlike, shopworn, midrange, dull, sadsack, classy, untalented, useless, featureless, slouch, unserviceable, obsolescent, ish, unmovable, snappy, rattly, oldish, reconditioned, iffy, admirable, securable, unuseable, commodious, unimposing, flyable, crummy, sucky, pleasing, destitute, tell, avail, be, impatient, put, simple, suffice, anything, believe, briefly, deserving, direct, express, hostile, near, present, read, sane, handiest, made, obsolete, expensive, used, useful, clumsy, valuable, handy, indispensable, secondhand, shoddy, ufeful, unsuitable, unwieldy, dispensable, fastest

durable, long-wearing

durable, fixable, functional, in working order, long-wearing, maintained, operable, operational, practical, repairable, repaired, serviced, usable, useable, useful, utile