retrogress Synonyms

lapse recidivate regress retrograde relapse fall back go back worsen weaken wane slump slip become worse be overtaken fall off go to rack and ruin be overcome degenerates get worse take a turn for the worse slip back go backwards go to pot go down the toilet go downhill go to the dogs slide sink revert ebb drop deteriorate degenerated degenerate decline decay collapse backslide fade fail reverse return retrovert retrocede retreat regressing regressed recede fall back