The term 'Runaway of Rhyme' can be solved by the crossword solution 'SPOON'. The term 'Runaway of Rhyme' is a phrase used to describe a poem or song that has no set meter or rhyme scheme. It is often used to describe free verse poetry, which is poetry that does not follow any specific structure or pattern. The term 'SPOON' is a reference to the spoonerism, which is a type of word play in which the initial sounds of two words are swapped. This type of word play is often used in poetry and song lyrics to create humorous effects.