unjustifiably
adverb /ˌʌnˌdʒʌstɪˈfaɪəbli/, /ˌʌnˈdʒʌstɪfaɪəbli/
/ˌʌnˌdʒʌstɪˈfaɪəbli/, /ˌʌnˈdʒʌstɪfaɪəbli/
- in a way that is impossible to excuse or accept because there is no good reason for it
- He felt he had been unjustifiably dismissed from his job.