rudimentary Definition

basic, vestigial, fundamental, incomplete, underlying, undeveloped, uncomplete, primitive, simple, makeshift, improvised, elemental, minimal, homemade, poor, limited, embryonic, dilapidated, little, primeval, rustic, substandard, austere, initial, shanty, rough, summary, elementary, abecedarian, crude, preliminary, minimum, primary, junior, low-tech, unsophisticated, amateurish, rudimental, flimsy, clumsy, clunky, straightforward, simplistic, archaic, inadequate, sketchy, imprecise, mathematical, feeble, inelegant, outdated, comprehensible, perfunctory, sophisticated, proper, haphazard, arcane, preliterate, prosaic, cursory, intricate, inexpert, rickety, proficient, pictographic, useless, illiterate, sparse, slapdash, inferential, antiquated, learnable, modern, systematised, ingenious, serviceable, crudest, comprehendible, abstruse, wonky, barest, newfangled, computerized, undynamic, ramshackle, slipshod, esoteric, nonfunctional, fiddly, stilted, scanty, dinky, imperfect, handy, unembellished, unpracticed, manual, unschooled, graspable, utilitarian,