Wiktionary
unimaginativeness
n. Lack of imagination.
Usage examples of "unimaginativeness".
Archer's serene unimaginativeness rested easily in the accepted and familiar, Janey was subject to starts and aberrations of fancy welling up from springs of suppressed romance.
One of these was a fiendish device of physical torture called the Hill Trail, so named, with typical military unimaginativeness, because it was a trail that ran over a range of hills, seven of them.