unrecognizable
adjective/iʁɨkɨɲɨˈsivɛl/medium
ir·re·co·nhe·cí·vel
Definition
That cannot be recognized or identified; changed so much as to be impossible to identify.
After the accident, his face was completely unrecognizable.
The old neighborhood was unrecognizable after the redevelopment.
Etymology
Do prefixo negativo 'ir-' + 'reconhecível' (de 'reconhecer').