The term 'Tiny Trace' can be broken down into two crossword solutions: IOTA (4 letters) and SOUPCON (7 letters). IOTA is a Greek letter that is the ninth letter of the Greek alphabet. It is often used to represent a very small amount or quantity. Soupcon is a French word meaning a small trace or hint of something. Together, the two words form the phrase 'Tiny Trace', which can be used to describe a very small amount or hint of something.