lack of imagination

No one could fault her little brother for lack of imagination.

The reason is not a lack of imagination or will.

"Beyond a lack of imagination, nothing at this time," Seven replied.

So that just shows what a lack of imagination I have!

If they didn't understand, he attributed it to a lack of imagination.

It's so funny how people sometimes can have a lack of imagination.

What looks like sanity today might turn out to be lack of imagination.

What it suffers from most, he suggests, is a lack of imagination.

She is used to a certain lack of imagination from new admirers.

Sure, fear is a big part, but it's also a lack of imagination.