disapproval If you describe something as unimaginative, you mean that it is boring or unattractive because very little imagination or effort has been used on it. unimaginative food imaginative
deficient in originality or creativity; lacking powers of invention; "a sterile ideology lacking in originality"; "unimaginative development of a musical theme"; "uninspired writing"
disapproval If you describe someone as unimaginative, you are criticizing them because they do not think of new methods or things to do. Her second husband was a steady, unimaginative, corporate lawyer. unimaginative teachers. imaginative