1. Not having a medicinal effect or not medically prescribed
   "he took mind-altering drugs for nonmedicinal reasons"
   - unmedicinal, unmedicative, unmedical

See also: unhealthful

• tall oat grass
• tall oil
• tall order
• tall poppy
• tall story
• tall sunflower
• tall tale
• tall white violet
• tall yellow-eye
• tall-growing
• tall-stalked
• tallage
• Tallahassee
• Tallapoosa
• Tallapoosa River
• tallboy
• Tallchief
• Talleyrand
• tallgrass
• tallier
• Tallin
• Tallinn
• tallis
• tallish
• tallith