невыразительный angolul

toneless▼(lacking tone or expression)
adjective
[UK: ˈtəʊn.ləs] [US: ˈtoʊn.ləs]

wishy-washy▼(wavering or lacking in commitment, certainty, or support)
adjective
[UK: ˈwɪ.ʃɪ wɒ.ʃi] [US: ˈwɪ.ʃɪ wɒ.ʃi]