Countable Nouns That End in TIS
Explore 244 verified English countable nouns ending with the suffix -TIS, including Arthritis, Hepatitis, Dermatitis, Colitis, Sinusitis, Appendicitis and Mantis. Useful for ESL grammar practice, determiner usage, and plural spelling and rhyming patterns, 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 A20 words
arthritis
appendicitis
arteritis
alveolitis
angiitis
abatis
adenitis
abattis
aortitis
adrenitis
andronitis
arctotis
aegialitis
adenocellulitis
adenopharyngitis
arthrochondritis
angiocholecystitis
adatis
adenologaditis
antiparastatitis
Starts with B7 words
bursitis
balanitis
blepharoconjunctivitis
bitis
batis
buprestis
blepharoadenitis
Starts with C24 words
colitis
cystitis
conjunctivitis
clematis
cholangitis
cheilitis
clafoutis
cutis
carditis
cactoblastis
cephalitis
choriomeningitis
colpitis
celtis
ceratitis
chorioretinitis
choroiditis
corneitis
centropristis
colorectitis
cystis
cynodictis
cobitis
clitoritis
Starts with D5 words
dermatitis
desmitis
dimittis
dimatis
deradenitis
Starts with E24 words
encephalitis
esophagitis
epiglottis
epiglottitis
encephalomyelitis
enterocolitis
endarteritis
epipactis
epiphysitis
ethmoiditis
encephalomeningitis
endopericarditis
eragrostis
euproctis
enterohepatitis
endophlebitis
endostitis
endoesophagitis
endolabyrinthitis
endoappendicitis
endovasculitis
encephalomyocarditis
endoangiitis
esogastritis
Starts with F
2 words fortis
fibropericarditis
Starts with G6 words
gastroenteritis
glottis
glomerulonephritis
glossitis
gastroduodenitis
gastroenterocolitis
Starts with H6 words
hepatitis
haliotis
hydrastis
hydropericarditis
hepatoperitonitis
hydrocholecystis
Starts with I
1 words iridochoroiditis
Starts with K
2 words keratitis
keratoconjunctivitis
Starts with L4 words
lymphadenitis
leonotis
leukoencephalitis
laryngovestibulitis
Starts with M16 words
mantis
metis
mastoiditis
myelitis
myotis
meningoencephalitis
myosotis
myringitis
mephitis
meningocerebritis
myeloencephalitis
mesenteritis
melittis
myringodermatitis
mesoappendicitis
metrolymphangitis
Starts with N4 words
neuritis
nephthytis
natis
neurochorioretinitis
Starts with O7 words
osteomyelitis
ovotestis
onychitis
orchiepididymitis
ophthalmomyositis
ophthalmoneuritis
olecranarthritis
Starts with P24 words
pharyngitis
prostatitis
pastis
pneumonitis
parotitis
pneumocystis
periostitis
polioencephalitis
polyarthritis
papillitis
proctosigmoiditis
proglottis
perinephritis
pharyngotonsillitis
phrenitis
panophthalmitis
perihepatitis
pseudoappendicitis
parotiditis
perityphlitis
pharyngolaryngitis
parotis
pseudomeningitis
pharyngoamygdalitis
Starts with R
1 words rhinopharyngitis
Starts with S17 words
sinusitis
stomatitis
stephanotis
synovitis
subcutis
syrtis
sialadenitis
spondylarthritis
synodontis
sarcocystis
sideritis
sclerotitis
spermatocystitis
sclerochoroiditis
scleroticochoroiditis
sacrocoxitis
staphylodermatitis
Starts with T14 words
tendinitis
testis
thyroiditis
thrombophlebitis
tenosynovitis
tracheobronchitis
tracheitis
typhlitis
tendovaginitis
tenovaginitis
tricyrtis
thromboarteritis
toxicodermatitis
thrombolymphangitis
Starts with U3 words
urethritis
uvulitis
ureteropyelonephritis
Starts with V5 words
vasculitis
vitis
valvulitis
vulvovaginitis
vectis
Starts with Z
1 words zaphrentis