The term 'with affection' can be expressed in four different ways, each with a different number of letters. TENDERLY has 8 letters, warmly has 6 letters, LOVINGLY has 8 letters, and dearly has 6 letters. All of these words express a feeling of fondness and care for someone or something. TENDERLY implies a gentle and caring attitude, while warmly suggests a feeling of comfort and closeness. LOVINGLY conveys a deep and passionate emotion, and dearly expresses a strong sense of love and appreciation.