Speedwriting
abatement
abbreviation
abridgment
alleviation
apocope
aposiopesis
attenuation
brachygraphy
clipping
coarctation
constriction
crasis
cutting
dampening
damping
decrease
decrement
decrescence
deduction
deflation
depreciation
depression
diminishment
diminution
dying
dying off
elision
ellipsis
extenuation
fade-out
languishment
lessening
letup
lowering
miniaturization
mitigation
narrowing
phonography
pruning
reduction
relaxation
sagging
scaling down
shortening
shorthand
simplicity
stenography
stricture
subtraction
step-down
word
contract
contractation
contractive
collapse
congestion
convulsion
decline
disturbance
enlargement
exertion
expansion
inflammation
motion
muscle
pressure
rupture
sensation
spasm
stimulation
stimulus
tension
twitch
vibration
abstraction
action
attraction
diffraction
dissatisfaction
distraction
exaction
extraction
faction
fraction
inaction
infraction
interaction
liquefaction
reaction
retraction
satisfaction
traction
transaction
dilatation