The term PART OF FWIW is an acronym which stands FOR 'FOR What It's WORTH'. The crossword solutions FOR this term are WORTH (5 letters), FOR (3 letters), and ITS (3 letters). WORTH is a verb meaning to have value or merit, FOR is a preposition indicating direction or purpose, and ITS is a possessive pronoun used to refer to something belonging to it. Together, these three words form the phrase 'FOR What It's WORTH', which is often used to express that something may not be of much value or importance.