about-face
accommodation
adaptation
adjustment
advance
alteration
amelioration
amendment
apostasy
apprenticeship
basic training
betterment
break
breaking
breeding
change
change of allegiance
change of heart
change of mind
changeableness
conditioning
constructive change
continuity
convalescence
conversion
cultivation
defection
degeneration
degenerative change
deterioration
development
deviation
difference
discipline
discontinuity
divergence
diversification
diversion
diversity
drill
drilling
enhancement
exercise
fetching-up
fitting
flip-flop
fostering
gain
advantage
decline
education
expansion
increase
investment
knowledge
modification
progress
reform
resource
movement
self-improvement