unprofessional
BrE /ʌnˈprəʊfɪʃənl/ AmE /ˌʌnprəˈfɛʃənl/
adjective en → es
not showing the correct standards of behavior expected in a job or business situation
inapropiado, poco profesional
- be unprofessional
Collocations unprofessional behavior · unprofessional conduct
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His unprofessional attitude towards his clients has cost him many contracts.
Su actitud poco profesional hacia sus clientes le ha costado muchos contratos.
not having the qualities or skills expected of someone who is professional in their work
incompetente, inexperto
- be unprofessional
Collocations unprofessional skills · unprofessional knowledge
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She was criticized for her unprofessional approach to the project.
Fue criticada por su enfoque poco profesional hacia el proyecto.