Nouns Ending in X and Containing R

Browse 497 valid English nouns ending in X and containing R, from Matrix, Paradox, Reflex, Cortex, Remix, Prefix and Vertex to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review pluralization and capitalization rules.

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Starts with A
24 words
anthrax
aviatrix
archaeopteryx
airprox
atarax
administratrix
artifex
anaprox
apteryx
androsphinx
acrux
arx
adjutrix
arctonyx
admonitrix
accusatrix
advocatrix
anomalopteryx
arbitratrix
aphanapteryx
assertrix
acronyx
aurifex
autocratrix
Starts with B
17 words
bronx
bordeaux
borax
beatrix
breadbox
bellatrix
birdbox
brainbox
broadax
benefactrix
butterbox
bisectrix
beryx
bucculatrix
blennothorax
breakax
bostryx
Starts with C
24 words
cortex
cervix
crux
crucifix
clorox
cybersex
chatterbox
celebrex
circumflex
cicatrix
carfax
cephalothorax
carex
coturnix
centrex
creatrix
chylothorax
carnifex
clarenceux
clarencieux
cytopharynx
chemoreflex
consolatrix
crex
Starts with D
14 words
dominatrix
delacroix
directrix
dendrohyrax
dictatrix
doctrix
dipteryx
dropax
dispensatrix
durax
debitrix
distrix
dicrostonyx
dacryosyrinx
Starts with E
22 words
earwax
executrix
editrix
endothrix
epipharynx
eryx
entredeux
edronax
esidrix
esonarthex
endothorax
exterminatrix
electroplax
endocortex
eurypharynx
erysipelothrix
earthwax
entothorax
earthflax
englerophoenix
evocatrix
expenditrix
Starts with F
13 words
forex
firebox
fourplex
farebox
fornix
fornax
ferox
forfex
frutex
fundatrix
fellatrix
fornicatrix
factrix
Starts with G
14 words
gearbox
gravlax
genitrix
generatrix
grassbox
giraudoux
gladiatrix
grex
grawlix
groundprox
gubernatrix
greenwax
gymnothorax
galloperdix
Starts with H
21 words
hendrix
horsebox
hemothorax
hyrax
heterosex
heteroduplex
hypercomplex
hydrosalpinx
horsepox
hystrix
hydrothorax
hemopneumothorax
haruspex
hieracosphinx
hypopharynx
homeromastix
hydropneumothorax
hydrohemothorax
histriomastix
hyperclimax
heritrix
Starts with I
23 words
intersex
imperatrix
improvisatrix
indicatrix
irpex
interrex
inheritrix
imbrex
imitatrix
inspectrix
initiatrix
inspiratrix
interrogatrix
impersonatrix
interlocutrix
interflux
iridomyrmex
impostrix
inquisitrix
instigatrix
institutrix
idioreflex
impropriatrix
Starts with J
1 words
janitrix
Starts with K
4 words
kurux
kordax
keryx
kantrex
Starts with L
19 words
larynx
letterbox
lurex
laryngopharynx
larix
larnax
legislatrix
liberatrix
leiothrix
liothrix
leptothrix
lophortyx
lepothrix
leucoryx
lagothrix
lithanthrax
liferentrix
leipothrix
leiopothrix
Starts with M
24 words
matrix
marx
mirepoix
metroplex
malraux
murex
mediatrix
merveilleux
merckx
morphosyntax
mirex
marnix
meretrix
microvax
mesothorax
metathorax
moderatrix
microlux
monilethrix
monitrix
microsorex
microthorax
micropteryx
medithorax
Starts with N
14 words
neocortex
nitrox
nasopharynx
narthex
norflex
narratrix
natrix
neoorthodox
novatrix
nominatrix
nycticorax
negotiatrix
notiosorex
neosorex
Starts with O
14 words
orthodox
oryx
oropharynx
oratrix
oleothorax
ortyx
obstetrix
orthonyx
oxylabrax
osculatrix
odontopteryx
operatrix
objurgatrix
oreortyx
Starts with P
24 words
paradox
prefix
prix
parallax
pharynx
pyrex
perspex
premix
pneumothorax
pillarbox
pepperbox
poorbox
proprietrix
prosecutrix
precieux
prothorax
preclimax
patrix
pyothorax
perdix
paleocortex
phorminx
prex
progenitrix
Starts with Q
4 words
quadruplex
quadriplex
quadraplex
quadratrix
Starts with R
24 words
reflex
remix
rex
reflux
regex
roux
redox
radix
reindex
refix
readymix
retox
retroflex
religieux
rattlebox
rax
remex
rickettsialpox
rix
rumex
rectrix
relatrix
radiotelex
rhinopharynx
Starts with S
24 words
surtax
strongbox
supermax
syrinx
supertax
submatrix
sportsplex
strix
sardonyx
styrax
separatrix
supercomplex
subcortex
sporanox
scorebox
serax
superfix
senatrix
scrumpox
sirex
sorex
solicitrix
storax
supermex
Starts with T
24 words
thorax
tinderbox
triplex
testatrix
thunderbox
tamarix
tractrix
trimix
tuckerbox
thrax
tortrix
trimox
tarbox
trisectrix
tutrix
torpex
turnix
tectrix
thrinax
translatrix
trionyx
thoroughwax
tetrix
thiothrix
Starts with U
6 words
urbex
uromastyx
uromastix
urex
underbox
ulothrix
Starts with V
11 words
vertex
vortex
vernix
varix
varimax
victrix
visitrix
vasoreflex
vaticinatrix
vermix
versificatrix
Starts with W
4 words
werefox
workbox
wrox
waterpox
Starts with X
2 words
xerox
xylanthrax
Starts with Z
3 words
zithromax
zovirax
zelatrix

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