untrained

同义词：

inexperienced | unprepared | untalented | unskilled | amateurish | green | raw | untaught | inexpert | untutored | unqualified | amateur |

反义词：

trained |

词义辨析：

同义:

a.未受训练的; 外行的

unskilled

unprepared

untalented

inexperienced

amateurish

green

raw