Countable Nouns Ending in TIS and Containing IT

Browse 191 valid English countable nouns ending in TIS and containing IT, from Arthritis, Hepatitis, Dermatitis, Colitis, Sinusitis, Appendicitis and Tendinitis to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with A
16 words
arthritis
appendicitis
arteritis
alveolitis
angiitis
adenitis
aortitis
adrenitis
andronitis
aegialitis
adenocellulitis
adenopharyngitis
arthrochondritis
angiocholecystitis
adenologaditis
antiparastatitis
Starts with B
5 words
bursitis
balanitis
blepharoconjunctivitis
bitis
blepharoadenitis
Starts with C
24 words
colitis
cystitis
conjunctivitis
cholangitis
cheilitis
carditis
cephalitis
choriomeningitis
colpitis
ceratitis
chorioretinitis
choroiditis
corneitis
colorectitis
cobitis
clitoritis
choroidoretinitis
colipyelitis
cystopyelonephritis
cephalomeningitis
colicystitis
chondroarthritis
cleidarthritis
conchitis
Starts with D
4 words
dermatitis
desmitis
dimittis
deradenitis
Starts with E
24 words
encephalitis
esophagitis
epiglottitis
encephalomyelitis
enterocolitis
endarteritis
epiphysitis
ethmoiditis
encephalomeningitis
endopericarditis
enterohepatitis
endophlebitis
endostitis
endoesophagitis
endolabyrinthitis
endoappendicitis
endovasculitis
encephalomyocarditis
endoangiitis
esogastritis
endaortitis
exoarteritis
exarteritis
endocolitis
Starts with F
1 words
fibropericarditis
Starts with G
5 words
gastroenteritis
glomerulonephritis
glossitis
gastroduodenitis
gastroenterocolitis
Starts with H
3 words
hepatitis
hydropericarditis
hepatoperitonitis
Starts with I
1 words
iridochoroiditis
Starts with K
2 words
keratitis
keratoconjunctivitis
Starts with L
3 words
lymphadenitis
leukoencephalitis
laryngovestibulitis
Starts with M
12 words
mastoiditis
myelitis
meningoencephalitis
myringitis
mephitis
meningocerebritis
myeloencephalitis
mesenteritis
melittis
myringodermatitis
mesoappendicitis
metrolymphangitis
Starts with N
2 words
neuritis
neurochorioretinitis
Starts with O
6 words
osteomyelitis
onychitis
orchiepididymitis
ophthalmomyositis
ophthalmoneuritis
olecranarthritis
Starts with P
24 words
pharyngitis
prostatitis
pneumonitis
parotitis
periostitis
polioencephalitis
polyarthritis
papillitis
proctosigmoiditis
perinephritis
pharyngotonsillitis
phrenitis
panophthalmitis
perihepatitis
pseudoappendicitis
parotiditis
perityphlitis
pharyngolaryngitis
pseudomeningitis
pharyngoamygdalitis
pneumoencephalitis
pleuropericarditis
polioencephalomyelitis
peribronchiolitis
Starts with R
1 words
rhinopharyngitis
Starts with S
12 words
sinusitis
stomatitis
synovitis
sialadenitis
spondylarthritis
sideritis
sclerotitis
spermatocystitis
sclerochoroiditis
scleroticochoroiditis
sacrocoxitis
staphylodermatitis
Starts with T
12 words
tendinitis
thyroiditis
thrombophlebitis
tenosynovitis
tracheobronchitis
tracheitis
typhlitis
tendovaginitis
tenovaginitis
thromboarteritis
toxicodermatitis
thrombolymphangitis
Starts with U
3 words
urethritis
uvulitis
ureteropyelonephritis
Starts with V
4 words
vasculitis
vitis
valvulitis
vulvovaginitis

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