The term WILTS is an acronym for 'Waterlogged, Injured, Leached, Tilled, and Stressed, ' which are all conditions that can affect the health of a plant. The crossword solutions DROOPS (6 letters), SAGS (4 letters), and XXXX (4 letters) are all related to this term. DROOPS is a verb meaning to hang down limply, which is often a sign of a wilting plant. SAGS is another verb meaning to droop or become limp, and XXXX is a noun meaning a state of decline or deterioration, which is also indicative of a wilting plant.