un ‧ i ‧ ma ‧ gin ‧ a ‧ tive /ˌʌnɪˈmædʒənətɪv◂, ˌʌnɪˈmædʒɪnətɪv◂/ BrE AmE adjective
[ Word Family: adjective : ↑ imaginable ≠ ↑ unimaginable , ↑ imaginary , ↑ imaginative ≠ ↑ unimaginative , ↑ unimagined ; noun : ↑ imagination , ↑ imaginings ; adverb : ↑ unimaginably , ↑ imaginatively ; verb : ↑ imagine ]
1 . lacking the ability to think of new or unusual ideas
2 . ordinary and boring, and not using any new ideas:
unimaginative architecture
unimaginative housing policies