The term 'PART OF A PLOT' can be solved by two crossword solutions: ACRE (4 letters) and INONIT (6 letters). An ACRE is a unit of area measurement, equal to 10 square chains or 4, 840 square yards. It is commonly used in measuring land area, especially in the United States and the United Kingdom. Inonit is a term used in literature to refer to the main plot of a story. It is the central conflict that drives the narrative and is usually resolved by the end of the story.