The term 'FALLS APART' can be broken down into three crossword solutions: TANKS (5 letters), ROTS (4 letters), and PANICS (6 letters). TANKS is a noun referring to a large, often cylindrical container used to store or transport liquids or gases. ROTS is a verb meaning to decay or decompose due to the action of bacteria, fungi, or other microorganisms. PANICS is a noun referring to a sudden, overwhelming fear or anxiety that causes people to act irrationally. Together, these three words describe a situation in which something deteriorates quickly and unexpectedly, leading to chaos and confusion.