untrained
US /ʌnˈtreɪnd/
UK /ʌnˈtreɪnd/

1.
eğitimsiz, acemi
not having been taught or developed a particular skill or type of behavior
:
•
The new recruits were completely untrained.
Yeni askerler tamamen eğitimsizdi.
•
She has an untrained eye for art.
Sanat konusunda eğitimsiz bir gözü var.