friend A1

/frɪnd/ a person you know well and regard with affection and trust

afraid A1

/əˈfɹeɪd/ feeling worry or concern or insecurity

free A1

/fɹi/ unconstrained or not chemically bound in a molecule or not fixed and capable of relatively unrestricted motion

freedom A2

/ˈfɹi.dəm/ The state of being free.

proper A2

/ˈpɹɔp.ə/ appropriate for a condition or purpose or occasion or a person's character, needs

appropriate A2

/əˈpɹoʊ.pɹi.eɪt/ suitable for a particular person, place, or condition