Webster's 1828 Dictionary
UNTRAINED
a. 1. Not trained; not disciplined; not skillful.
2. Not educated; not instructed.
My wit untrained.
3. Irregular; ungovernable; as untrained hope.
Webster's 1913 Dictionary
UNTRAINED
UNTRAINED Un *trained ", a.
1. Not trained. Shak.
2. Not trainable; indocile. [Obs. ] Herbert.
New American Oxford Dictionary
untrained
un trained |ˌənˈtrānd ˈˌənˈtreɪnd | ▶adjective not having been trained in a particular skill: self-styled doctors untrained in diagnosis | to the untrained eye, the two products look remarkably similar. DERIVATIVES un train a ble |-ˈtrānəbəl |adjective
Oxford Dictionary
untrained
un |trained |ʌnˈtreɪnd | ▶adjective not having been trained in a particular skill: self-styled doctors untrained in diagnosis | to the untrained eye, the two products look remarkably similar. DERIVATIVES untrainable adjective
American Oxford Thesaurus
untrained
untrained adjective there are many available positions for untrained workers: unskilled, untaught, unschooled, untutored, unpracticed, uninitiated, inexperienced, ill-equipped, ill-prepared; unqualified, unlicensed, amateur, nonprofessional.
Oxford Thesaurus
untrained
untrained adjective the system can be utilized quickly by untrained users: 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. ANTONYMS trained, professional.
Sanseido Wisdom Dictionary
untrained
ù n tr á ined 形容詞 〈人が 〉 (必要な )訓練を受けていない ; 未熟な, 経験が浅い .