English adjective: unprofessional | |||
| 1. | unprofessional not characteristic of or befitting a profession or one engaged in a profession | ||
| Samples | Described in unprofessional language so that high school students could understand it. Was censured for unprofessional conduct. Unprofessional repairs. | ||
| Similar | amateur, amateurish, inexpert, unskilled | ||
| Antonyms | professional | ||