Adjective inexperienced has 3 senses
- inexperienced - lacking practical experience or training
Antonyms: experienced, full-fledged, fully fledged, intimate, intimate with, knowledgeable, knowledgeable about, old, older, practiced, practised, seasoned, veteran
- ignorant, inexperienced - lacking basic knowledge; "how can someone that age be so ignorant?"; "inexperienced and new to the real world"
Antonym: sophisticated (indirect, via naive)
- callow, inexperienced, naive, unsophisticated - lacking experience of life; "a callow youth of seventeen"
Antonym: mature (indirect, via immature)