неизличим означава в английски

indelible▼(difficult to delete, remove or wash away)
adjective
[UK: ɪn.ˈde.ləb.l̩] [US: ˌɪn.ˈde.ləb.l̩]

ineffaceable▼(Incapable of being effaced.)
adjective
[UK: ˌɪ.nɪ.ˈfeɪ.səbl] [US: ɪ.nɪ.ˈfeɪ.sə.bəl]