Countable Nouns Ending in S and Containing IT

Explore 347 verified English countable nouns ending in S and containing IT, including Witness, Spirits, Humanities, Waitress, Wits, Arthritis and Hostilities. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with A
24 words
arthritis
antithesis
appendicitis
australopithecus
arteritis
avitaminosis
alveolitis
angiitis
adenitis
aortitis
aditus
amitosis
antitragus
arbitress
auditress
adrenitis
aegithalos
aegyptopithecus
andronitis
aegialitis
aetites
adenocellulitis
anthropopithecus
adenopharyngitis
Starts with B
12 words
britons
bitters
bursitis
balanitis
bitts
bittercress
blepharoconjunctivitis
bitis
broncholithiasis
blepharolithiasis
britoness
blepharoadenitis
Starts with C
24 words
citrus
clitoris
colitis
cystitis
carnitas
conjunctivitis
crudites
chitterlings
cholelithiasis
cholangitis
cheilitis
chindits
citizeness
charites
clitellus
comitatus
cubitus
cercopithecus
carditis
cephalitis
choriomeningitis
colpitis
ceratitis
chorioretinitis
Starts with D
8 words
dermatitis
dolomites
digitalis
decubitus
digitus
desmitis
dimittis
deradenitis
Starts with E
24 words
eyewitness
emeritus
encephalitis
esophagitis
epiglottitis
encephalomyelitis
enterocolitis
epithalamus
exitus
earwitness
enteritidis
epithesis
endarteritis
epitasis
epiphysitis
editress
ethmoiditis
erithacus
endomitosis
encephalomeningitis
endopericarditis
enterohepatitis
endophlebitis
endostitis
Starts with F
5 words
frites
firstfruits
fremitus
fruiteress
fibropericarditis
Starts with G
6 words
genitals
gastroenteritis
glomerulonephritis
glossitis
gastroduodenitis
gastroenterocolitis
Starts with H
11 words
humanities
hostilities
hepatitis
habitus
heritress
hypervitaminosis
hermitess
halitus
hesperornithes
hydropericarditis
hepatoperitonitis
Starts with I
9 words
impoliteness
introitus
inheritress
inhabitress
inquisitress
infelicitousness
initiatress
ithyphallus
iridochoroiditis
Starts with J
2 words
jitters
janitress
Starts with K
3 words
keratitis
keratoconjunctivitis
khitans
Starts with L
10 words
litotes
litas
lithiasis
lymphadenitis
lithops
leukoencephalitis
lituus
literatus
lithodoras
laryngovestibulitis
Starts with M
15 words
mitosis
mastoiditis
myelitis
meningoencephalitis
myringitis
monitress
mephitis
mittimus
meningocerebritis
myeloencephalitis
mesenteritis
melittis
myringodermatitis
mesoappendicitis
metrolymphangitis
Starts with N
2 words
neuritis
neurochorioretinitis
Starts with O
11 words
osteomyelitis
ornithorhynchus
occipitofrontalis
ophites
odontornithes
oneirocritics
onychitis
orchiepididymitis
ophthalmomyositis
ophthalmoneuritis
olecranarthritis
Starts with P
24 words
politeness
pharyngitis
prostatitis
pyrites
pneumonitis
parotitis
phragmites
peritus
parasitosis
pithos
popliteus
periostitis
polioencephalitis
polyarthritis
propositus
papillitis
pithecanthropus
proctosigmoiditis
pettitoes
perinephritis
pharyngotonsillitis
phrenitis
pithiviers
progenitress
Starts with R
1 words
rhinopharyngitis
Starts with S
24 words
spirits
splits
straits
skittles
sagittarius
sinusitis
smithereens
smithers
situs
switchgrass
stomatitis
sorites
solicitress
straitness
synovitis
semitropics
spiritus
sialadenitis
shitworks
spondylarthritis
saurornithes
sialolithiasis
sivapithecus
suitress
Starts with T
19 words
tendinitis
tricities
temporalities
thyroiditis
traitress
thrombophlebitis
titaness
tenosynovitis
tracheobronchitis
traitoress
titulus
tracheitis
typhlitis
tendovaginitis
tenovaginitis
titanis
thromboarteritis
toxicodermatitis
thrombolymphangitis
Starts with U
5 words
urethritis
urolithiasis
unpoliteness
uvulitis
ureteropyelonephritis
Starts with V
9 words
vitals
vasculitis
vanitas
vitis
valvulitis
vulvovaginitis
visitress
vitellus
vagitus
Starts with W
7 words
witness
waitress
wits
withers
witchgrass
writeress
whitlowgrass
Starts with Z
1 words
zonitoides

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