unfeigned

字辨

sincere: 指言语或行动诚摰而无谎言或欺瞒的

Thank you very much for your sincere offer of help.

unfeigned: 强调无谎言或虚伪,而是出自本心自然发生的

an unfeigned praise

unaffected: 指非矫揉造作,而是纯真质朴的

an unaffected smile

hearty: 指表露于外的温暖的言辞或亲切

hearty welcome

heartfelt: 指心中所持有的真意

heartfelt sympathy