about-face
accommodation
adaptation
adjustment
aggravation
alteration
amelioration
amplification
annoyance
apostasy
atrophy
augmentation
betterment
break
change
change of heart
changeableness
comedown
constructive change
contentiousness
continuity
conversion
crumbling
debasement
decadence
decadency
decay
decaying
declension
declination
decline
decomposition
deepening
defection
deformation
degeneracy
degenerateness
degeneration
degenerative change
degradation
deliberate aggravation
demotion
depravation
depravedness
depreciation
derogation
descent
devaluation
deviation
devolution
breakdown
collapse
contamination
defect
derangement
diminution
disintegration
disruption
disturbance
erosion
exhaustion
extinction
illness
impairment
improvement
stagnation
trauma