noun: (psychology) a stimulus that strengthens or weakens the behavior that produced it
Length: 10 letters
Scrabble value: 15
Words with Friends value: 17
Literati value: 12
TWL (USA): Found
SOWPODS (UK): Found
reinforcer
conferrer
reinforce
confrere
enforcer
conifer
enforce
refiner
coiner
confer
corner
corrie
encore
fencer
fenrir
ferine
ferric
fierce
recife
refine
renoir
corer
creon
crier
crone
crore
error
fence
finer
force
freon
frier
frore
infer
niece
refer
ricer
cere
cero
coif
coin
coir
cone
core
corn
cree
eire
erie
erin
erne
fern
fice
fine
fire
fore
free
icon
info
iron
nero
nice
once
reef
rein
reno
rice
rico
rife
ceo
cer
cfo
cio
con
cro
ecf
eec
ene
eon
ern
err
fee
fen
fin
fir
foe
fri
ice
ifc
inc
inr
ion
ire
nec
nee
neo
noc
nrc
nro
one
oni
ore
orr
ref
rio
roc
roe
roi
ron
ce
cf
ci
co
cr
ec
ee
en
er
fe
fo
fr
ic
ie
in
io
ir
nc
ne
ni
no
on
or
re
rf
ri
rn
ro
c
e
f
i
n
o
r
reincarnationism
reindeer
reinforced
reinforcement
reinstall
reinstate
reinstatement
reinsurance
reinsure