tried, tested, proven

experienced, skilled, expert, veteran, tried and tested

to make trial of, to try

it is foolish to try a person already tried and found wanting

war veteran, experienced in warfare, tried or experienced in war, warlike, brave

possessing the know-how useful, veteran, experienced, practiced, skillful, expert

जिसे लड़ाई का काफी अनुभव हो, युद्धानुभवी ।

जिसे युद्ध | का अनुभव न हो।

inexperienced, callow, raw, ignorant, untried, unproved

inexperience

untrained