How many words ending in X are valid in WordSalvo?

There are 601 words ending in X in WordSalvo’s go-live dictionary. Most are 7 letters long (118 of them).

What is the highest-scoring of these words?

fuzzbox scores 37 points on standard tile values — the most in this list. Scores are an approximation; bonus squares can push the real total higher.

Words Ending In X Valid in WordSalvo

There are 601 words ending in X valid in WordSalvo. Most are 7 letters long (118 of them).

fuzzbox is the top scorer at 37 points on standard tile values. The longest is administratrix at 14 letters. Examples include ax, bx and ex.

Total words: 601
Top scorer: fuzzbox 37
Longest word: administratrix

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2 letters

3 letters

4 letters

apex
brux
calx
coax
crux
doux
doxx
eaux
faix
falx
faux
flax
flex
flix
flox
flux
folx
grex
hoax
ibex
ilex
jeux
jinx
jynx
lanx
lynx
minx
mpox
onyx
oryx
plex
prex
roux
seax
ulex
vaxx
yunx

5 letters

addax
admix
affix
annex
beaux
bemix
bolix
borax
calix
calyx
capex
carex
choux
cimex
codex
comix
culex
cylix
desex
detox
dewax
embox
enfix
fedex
forex
galax
hapax
helix
hyrax
immix
inbox
index
infix
kylix
latex
limax
linux
lurex
malax
mirex
murex
panax
phlox
podex
pyrex
radix
redox
redux
refix
regex
relax
remex
remix
retax
retox
rewax
salix
silex
sorex
telex
thanx
unbox
unfix
unmix
unsex
untax
urbex
varix
vibex
vitex
xerox

6 letters

adieux
afflux
approx
auspex
banjax
bembex
bembix
biflex
bijoux
bollix
bollox
bombax
bombyx
boyaux
bugfix
carfax
carfox
carnyx
caudex
cervix
chenix
climax
coccyx
commix
confix
convex
cortex
cowpox
deflex
dentex
diplex
dogfox
duplex
earwax
efflux
forfex
fornix
frutex
hallux
handax
hatbox
haybox
hotbox
hotfix
icebox
imbrex
implex
influx
isolex
jawbox
larnax
larynx
lummox
magnox
mastix
matrix
meninx
muskox
nitrox
nontax
noyaux
orifex
outbox
outfox
paxwax
pegbox
phenix
pickax
poleax
pollex
prefix
premix
pretax
prolix
reflex
reflux
scolex
semtex
silvex
skybox
smilax
spadix
sphinx
sphynx
storax
styrax
subfix
suffix
suplex
surtax
syntax
syrinx
teabox
tettix
thorax
tippex
toybox
trimix
tutrix
unisex
vernix
vertex
volvox
vortex

7 letters

abrasax
airprox
antefix
anthrax
antisex
antitax
antivax
apoplex
apteryx
aruspex
bandbox
bateaux
beatbox
beeswax
boombox
bostryx
broadax
bureaux
cadeaux
cakebox
carapax
casemix
cashbox
celotex
chamoix
chemsex
chillax
choenix
coalbox
coannex
complex
conflux
coolbox
coteaux
deindex
distrix
editrix
equinox
farebox
feedbox
firebox
flummox
fowlpox
funplex
fusebox
fuzzbox
gateaux
gearbox
gravlax
grawlix
hellbox
homosex
humidex
imposex
jambeux
jukebox
kickbox
kleenex
listbox
lockbox
mailbox
milieux
minimax
narthex
oratrix
outjinx
overlax
overmix
overtax
packwax
panchax
paradox
pemphix
perplex
perspex
phalanx
pharynx
phoenix
pillbox
poorbox
postbox
postfix
posttax
princox
reaffix
reannex
rectrix
reindex
reseaux
salpinx
saltbox
sandbox
sealwax
seedbox
shoebox
showbox
simplex
soapbox
sonovox
spandex
talkbox
tectrix
telefax
teletex
tickbox
toolbox
tortrix
treewax
triplex
tubifex
tuckbox
vaudoux
victrix
vitraux
woadwax
woodbox
woodwax
workbox

8 letters

aftertax
anthelix
appendix
aviatrix
bandeaux
batteaux
battleax
berceaux
biconvex
bobbysox
bordeaux
brainbox
breadbox
camaieux
carnifex
chapeaux
chateaux
checkbox
cicatrix
cineplex
clackbox
clangbox
coturnix
couteaux
creatrix
crucifix
curatrix
curtalax
cybersex
disannex
earthwax
econobox
epicalyx
fabliaux
fourplex
genetrix
genitrix
giambeux
glovebox
haruspex
heretrix
heritrix
homeobox
horsebox
horsepox
intermix
interrex
intersex
jambeaux
janitrix
loosebox
lunchbox
manteaux
matchbox
megaplex
microlux
millilux
mirepoix
moneybox
morceaux
mousseux
nouveaux
octuplex
opopanax
orthodox
paintbox
parallax
phorminx
plateaux
ponceaux
pontifex
precieux
purlieux
quadplex
quincunx
rondeaux
rouleaux
sardonyx
saucebox
scrumpox
smallpox
smokebox
sneakbox
snuffbox
soundbox
spinifex
subindex
superfix
supermax
supersex
supertax
sweatbox
swinepox
tableaux
toadflax
tonneaux
tractrix
transfix
trumeaux
undertax
videotex
watchbox
waterpox
zelatrix

9 letters

aboideaux
aboiteaux
antihelix
bisectrix
decomplex
dictatrix
directrix
disclimax
dorsiflex
earthflax
executrix
fellatrix
flambeaux
gogglebox
gravadlax
heterodox
homoeobox
letterbox
mediatrix
metroplex
monkeypox
multiplex
neocortex
pepperbox
piscatrix
pompholyx
prehallux
prepollex
priedieux
prothorax
rattlebox
religieux
retroflex
shadowbox
spondulix
strongbox
subclimax
subcortex
submatrix
superflux
testatrix
tinderbox
tuckerbox
unperplex

10 letters

anticlimax
bordereaux
chalumeaux
chatterbox
chickenpox
circumflex
coadjutrix
contraplex
criosphinx
dominatrix
gaspereaux
generatrix
googolplex
groundprox
inheritrix
initiatrix
mesothorax
metathorax
moderatrix
nectocalyx
noncomplex
oropharynx
prattlebox
precentrix
protectrix
quadratrix
quadruplex
separatrix
spectatrix
squeezebox
subbureaux
superhelix
thunderbox
trisectrix
trousseaux
unorthodox

11 letters

androsphinx
arbitratrix
chalcedonyx
coexecutrix
consolatrix
fricandeaux
hydrothorax
hypopharynx
merveilleux
nasopharynx
negotiatrix
neoorthodox
nonorthodox
overcomplex
planoconvex
progenitrix
prolocutrix
proprietrix
prosecutrix
sceuophylax
speculatrix
thoroughwax

12 letters

conservatrix
heteroduplex
hypercomplex
morphosyntax
plagioclimax
pneumothorax
portmanteaux

13 letters

archaeopteryx
cephalothorax
hieracosphinx
immunocomplex
improvisatrix
interlocutrix
primogenitrix
ultraorthodox

14 letters

administratrix
laryngopharynx

Word list from WordSalvo’s go-live English dictionary, 284,000 words, updated 2026-06-14.

Frequently asked questions

How many words ending in X are valid in WordSalvo?: There are 601 words ending in X in WordSalvo’s go-live dictionary. Most are 7 letters long (118 of them).
What is the highest-scoring of these words?: fuzzbox scores 37 points on standard tile values — the most in this list. Scores are an approximation; bonus squares can push the real total higher.
What is the longest word ending in X?: administratrix, at 14 letters.

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