noun: a drug that augments the activity of another drug
Length: 9 letters
Scrabble value: 13
Words with Friends value: 14
Literati value: 11
TWL (USA): Found
SOWPODS (UK): Found
synergist
ingress
stinger
strings
stringy
syringe
tigress
gentry
gneiss
ingest
ingres
insert
resign
resiny
resist
sentry
signer
signet
singer
sinter
sister
stingy
string
synset
tessin
tigers
trying
yersin
ensis
entry
entsi
entsy
ernst
grist
grits
inert
inger
inset
inter
niger
niter
nitre
reign
resin
rings
rinse
risen
serin
sigyn
singe
siren
stein
stern
sting
synge
tiger
tinge
tress
trine
tsine
tying
egis
erin
eris
erst
gens
gent
gist
grey
grin
gris
grit
gyre
inge
inst
ness
nest
nist
nrti
ntis
nyse
rein
reit
rent
rest
ring
rise
rite
sens
sent
sign
sine
sing
sire
sise
site
snit
ssri
stir
stye
tern
tier
tine
ting
tiny
tire
trey
trig
tyne
tyre
yeti
erg
ern
ert
esr
est
gen
get
gin
git
gsr
ige
inr
ins
ire
irs
isn
net
ney
nit
res
ret
rig
rye
sen
set
sin
sir
sis
sit
sse
sty
teg
ten
tie
tin
try
tss
tyr
yen
yes
yet
yin
en
er
es
ge
gi
gy
ie
ig
in
ir
it
ne
ng
ni
nt
ny
re
rg
ri
rn
se
sg
si
sn
sr
ss
te
ti
tn
yi
yr
e
g
i
n
r
s
t
y
synentognathi
synercus
syneresis
synergetic
synergism
synergistic
synergistically
synergy
synesthesia
synesthetic