unoriginal

adj. 非原先的; 无独创精神的; 模仿的; 抄袭的

unnatural, unnaturally, unnecessarily, unnecessary, unnerve, unnerving, unnoteworthy, unnoticed, unnumbered, UNO, unobjectionable, unobservable, unobserved, unobstructed, unobtainable, unobtrusive, unobtrusively, unoccupied, unofficial, unofficially, unorthodox, unorthodoxy, unpack, unpaid, unpalatable, unpalatably, unparalleled, unparliamentary, unpaved, unpick, unplaced, unplanned, unplayable, unpleasant, unpleasantly, unpleasantness, unplug, unpopular, unpopularity, unpractised,