unaware /ˌʌn.əˈwer/ /ˌʌnəˈweə/
uninformed /ˌʌnɪnfˈɔːɹmd/ /ˌʌnɪnfˈɔːmd/
unawares /ˌʌnəˈwerz/ /ˌʌnəˈweəz/
unknowingly /ʌnnˈoʊɪŋli/ /ʌnnˈəʊɪŋlɪ/