Synonyms: untrained
Definition: not disciplined or conditioned or made adept by training
Usage: an untrained voice; untrained troops; young minds untrained in the habit of concentration
Similar words: primitive, naive
Definition: of or created by one without formal training; simple or naive in style
Usage: primitive art such as that by Grandma Moses is often colorful and striking
Similar words: undisciplined
Definition: not subjected to discipline
Usage: undisciplined talent