Greek words for love are words used to express feelings of love or affection. One of the most common Greek words for love is "agape" which means a deep and meaningful love, usually for family and friends. Another common word for love is "eros" which means romantic and passionate love, usually between two people who are in a relationship. Last but not least, "philia" is a type of love found between good friends and acquaintances, which is often mutual.