Word Study
unimaginative
OXFORD DICTIONARY
unimaginative, adj. lacking imagination; stolid, dull.
Derivative
unimaginatively adv. unimaginativeness n.
THESAURUS
unimaginative
Spartan, arid, ascetic, austere, bald, bare, barren, candid, common, commonplace, direct, dry, dull, earthbound, flat, frank, homely, homespun, humdrum, infecund, infertile, insipid, lean, literal, matter-of-fact, mundane, natural, neat, open, ordinary, pedestrian, plain, plain-speaking, plain-spoken, poetryless, prosaic, prose, prosing, prosy, pure, rustic, severe, simple, simple-speaking, sober, spare, staid, stark, stolid, straightforward, stuffy, tiresome, unadorned, unaffected, unembellished, unfanciful, unideal, unidealistic, unimpassioned, uninspired, uninventive, unoriginal, unpoetic, unpoetical, unromantic, unromanticized, unvarnished, vapidROGET THESAURUS
unimaginative
Dullness
N dullness, heaviness, flatness, infestivity &c, stupidity want of originality, dearth of ideas, prose, matter of fact, heavy book, conte a dormir debout, platitude, dull, dull as ditch water, unentertaining, uninteresting, flat, dry as dust, unfunny, unlively, logy, unimaginative, insulse, dry as dust, prosy, prosing, prosaic, matter of fact, commonplace, pedestrian, pointless, weary stale flat and unprofitable, stupid, slow, flat, insipid, vapid, humdrum, monotonous, melancholic, stolid plodding, boring, tiresome, tedious, davus sum non Aedipus, deadly dull and boring, DDB.For further exploring for "unimaginative" in Webster Dictionary Online