The term 'WITH LOVE' can be expressed in three different ways: TENDERHEARTEDLY (15 letters), TOSIR (5 letters), and FONDLY (6 letters). TENDERHEARTEDLY is an adverb that means with great care and affection. TOSIR is an acronym for 'Take Our Sincerest Regards', which is a polite way of expressing love and appreciation. FONDLY is an adverb that means with great affection and tenderness. All three expressions are used to express love and appreciation for someone or something.