The term 'FIRST AND SECOND' can be represented by two crossword solutions: GEARS (5 letters) and ORDINALS (8 letters). GEARS is a term used to describe the components of a machine that work together to transmit motion, usually between two shafts. ORDINALS are words used to indicate position in a series, such as first, second, third, etc. Therefore, the two crossword solutions for the term 'FIRST AND SECOND' are GEARS and ORDINALS.