The term 'Symbol of Gentleness' can be represented by two crossword solutions: Dove and LAMB. The dove is a symbol of peace, love, and gentleness in many cultures and religions. It is often seen as a messenger of God in Christianity, and is also associated with Aphrodite, the Greek goddess of love. The LAMB is also a symbol of gentleness, innocence, and purity. In Christianity, it is seen as a representation of Jesus Christ, and is also associated with the Virgin Mary.