1. Not by design or artifice; unforced and impromptu
   "an air of unstudied spontaneous utterance is apt to be painstakingly achieved"; "simple unstudied charm"
   - uncontrived 
2. Lacking knowledge gained by study often in a particular field
   "is unstudied in Latin as he is in may other matters"

See also: candid, unaffected, uneducated

Antonym: studied

• Erythrocin
• erythrocyte
• erythrocyte sedimentation rate
• erythrocytolysin
• erythroderma
• erythroid
• erythrolysin
• erythromycin
• Erythronium
• Erythronium albidum
• Erythronium americanum
• Erythronium californicum
• Erythronium dens-canis
• Erythronium grandiflorum
• Erythronium montanum
• erythropoiesis
• erythropoietic
• erythropoietin
• Erythroxylaceae
• Erythroxylon
• Erythroxylon coca
• Erythroxylon truxiuense
• Erythroxylum
• Es
• Esaki