illicitly
US /ɪˈlɪs.ɪt.li/
UK /ɪˈlɪs.ɪt.li/

1.
ilícitamente, ilegalmente
in a manner disapproved of or not allowed by custom or law
:
•
He was accused of illicitly importing goods.
Fue acusado de importar bienes ilícitamente.
•
They were meeting illicitly in secret locations.
Se estaban reuniendo ilícitamente en lugares secretos.