augmentation
banner
breaker
button
buzzer
circular
code
combination
commutator
cutout
decline
decrease
deposit
diminution
enlargement
growth
hummer
icon
increase
key
knob
lessening
lock
magnification
mitigation
peter
pin
poster
realistic
reduction
relay
rise
rotation
round
safe
selector
sign
snap
steel
strongbox
swing
switch
tack
ticker
toggle
tumbler
turn
twist
volume
web