be impaired

atrophy corrode decompose degenerate discolor disintegrate dissolve dwindle fade get worse lessen mortify pollute rot shrivel wane wither

blight collapse curdle decline defile depreciate dry-rot fail mildew mold molder perish putrefy sap sicken sink slump spoil suppurate turn weaken

become contaminated break up go bad go to seed go to the dogs hit rock bottom hit the skids pejorate putresce reach depths waste away wear away

brighten build color combine develop enlarge expand extend grow improve increase put together raise strengthen unite

ascend help make well prosper rise

flourish germinate ripen

deteriorate endure experience get go through hurt undergo

ache agonize ail brave droop flag grieve languish pain sicken smart writhe

be affected be at disadvantage be convulsed be racked be wounded complain of fall off feel wretched have a bad time

calm please soothe surrender yield

assuage help rise strengthen

aid alleviate assist comfort disallow fight refuse reject relieve