unorthodox
US /ʌnˈɔːr.θə.dɑːks/
UK /ʌnˈɔːr.θə.dɑːks/

1.
poco ortodoxo, heterodoxo, no convencional
contrary to what is usual, traditional, or accepted; not orthodox
:
•
His teaching methods were considered unorthodox by many.
Sus métodos de enseñanza fueron considerados poco ortodoxos por muchos.
•
She took an unorthodox approach to solving the problem.
Ella adoptó un enfoque poco ortodoxo para resolver el problema.