The term 'has faith in' can be expressed in three different ways: trusts (6 letters), believes (8 letters), and relieson (8 letters). To trust someone or something is to have confidence in them, to believe is to accept something as true, and to rely on is to depend on someone or something. Therefore, the phrase 'has faith in' can be interpreted as having confidence in someone or something, accepting it as true, and depending on it.