temperature change
advect
concentrator
crushers
gizmo
interlock
press
puller
rammer
repairer
splitter
affection
circumspection
collection
complexion
confection
connection
convection
correction
defection
detection
direction
disaffection
disconnection
disinfection
dissection
ejection
election
erection
flexion
imperfection
infection
inflection
injection
inspection
insurrection
interconnection
interjection
intersection
introspection
objection
overprotection
perfection
predilection
preelection
projection
protection
recollection
redirection
reelection
reflection
reinspection
rejection
resurrection
section
selection