незамеченный angolul

unnoticed▼(not noticed)
adjective
[UK: ˌʌn.ˈnəʊ.tɪst] [US: ˌʌnˈno.ʊ.tɪst]

unseen▼(not seen)
adjective
[UK: ʌn.ˈsiːn] [US: ʌn.ˈsiːn]