unnutritious
adjEtymology From un- + nutritious.
1
Not nutritious.
- She, being pregnant, has used for exclusive food unnutritious substances, such as pickles, dainties, lemons, tea, brandies, etc.; or vomited all real food soon after ingestion.1866, Edward Seguin, Idiocy: and Its Treatment by the Physiological Method, page 42: