unsubstantial

Human rights groups have long complained of the dire conditions Makala inmates face, including overcrowding, unsubstantial food and poor access to clean water.

Salads don’t have to feel flimsy or unsubstantial.

“Those conversations were unsubstantial in their academic content and clarity.”

Still, Republicans plowed ahead with unsubstantial allegations of collusion between government officials and the company’s old regime.

A skimpy stained chair rail can look unsubstantial and dated.