TRIFLING TALK is a term used to describe conversation that is considered to be insignificant or unimportant. The two crossword solutions for this term are PRATTLE (7 letters) and SLIPSLOP (8 letters). PRATTLE is defined as talking in a foolish or aimless manner, while SLIPSLOP is defined as talk that is trivial, insubstantial, or silly. Both terms can be used to describe conversations that are considered to be unimportant or without any real substance.