INSIPID WRITING is a term used to describe writing that is dull, unoriginal, and lacking in creativity. Pablum (6 letters) is a term used to describe writing that is overly simplistic and lacks substance, while PAP (3 letters) is a term used to describe writing that is shallow and insubstantial. Together, these terms can be used to describe writing that is bland, uninteresting, and uninspiring.