The customer complained that the airline had treated her unfairly by refusing compensation.La cliente se quejó de que la aerolínea la había tratado injustamente al negarse a indemnizarla.
By passing off its products as genuine, the company is competing unfairly with the owner of the brand.Al hacer pasar sus productos por los auténticos, la empresa compite deslealmente con el dueño de la marca.
The director was judged to have profited unfairly by receiving monetary gifts from clients.Se consideró que el director se había beneficiado deshonestamente al aceptar regalos monetarios de los clientes.