untrained
adjective
[ ʌnˈtreɪnd ]
• not having been trained in a particular skill.
• "self-styled doctors untrained in diagnosis"
Similar:
unskilled,
untaught,
non-technical,
unschooled,
untutored,
unpractised,
inexperienced,
unequipped,
unversed,
uninformed,
unacquainted,
unqualified,
unlicensed,
uncertificated,
unchartered,
incompetent,
incapable,
inexpert,
ignorant,
green,
raw,
amateur,
non-professional,
lay,
dilettante,