subprofessional
English edit
Etymology edit
sub- + professional
Adjective edit
subprofessional (comparative more subprofessional, superlative most subprofessional)
- Not meeting the quality standards expected of a professional.
- His subprofessional workmanship led me to decide to never hire him again.
Noun edit
subprofessional (plural subprofessionals)
- A person working at less than professional level.