regressively
negative reinforcing stimulus
hypostable
waning
weakened
stability
restitution
negative reinforcer
unscrunch
reversative
flip side
flipside
underreplacement
restitute
tail-off
exponential return
unhamper
exponential decay
dedifferentiate
modality
receding
nonrecuperative
undoable
plateau effect
fadeout
out-of-band
revertive
recrudescence
backtrackable
underactuate
lock in
dwindle
lysis
deintensification
desupersaturation
retrotranslocation
refunctioning
retrievableness
underdeviation
disenrich
dip
fall
postrecurrence
stop the bleeding
nonreaction
retractable
unrefractory
drop