Countable Nouns That Start with P and End with IS

Explore 176 verified English countable nouns starting with P and ending with IS, including Penis, Paralysis, Prognosis, Psychosis, Pelvis, Psychoanalysis and Parenthesis. Sort these count nouns with singular and plural forms by word length for ESL grammar practice, determiner usage, and plural spelling below, or review singular and plural count rules in our noun grammar guide.

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Starts with PA24 words
paris
paralysis
parenthesis
patois
pathogenesis
palais
pastis
parotitis
paracentesis
parasitosis
paralipsis
parabiosis
parataxis
paraphimosis
papillitis
paraparesis
papillomatosis
palingenesis
paraenesis
parapraxis
pasteurellosis
paedomorphosis
paragenesis
parulis
Starts with PE24 words
penis
pelvis
periphrasis
periapsis
periostitis
pericardiocentesis
pentapolis
perinephritis
perihepatitis
periegesis
pericallis
perityphlitis
peritoneocentesis
peribronchiolitis
pericardiosymphysis
periosteomyelitis
periencephalitis
pelveoperitonitis
perineuritis
pericholecystitis
perisplanchnitis
pericardiomediastinitis
perilymphangitis
petrocoptis
Starts with PH24 words
pharyngitis
phagocytosis
phimosis
physalis
photolysis
pheresis
phalaenopsis
phototaxis
physis
phyllotaxis
phylogenesis
pharyngotonsillitis
phasis
phlebothrombosis
phosphorolysis
phrenitis
phycomycosis
phlomis
pharyngolaryngitis
pharyngoamygdalitis
photokinesis
phytosis
pharmacopsychosis
pharmacodiagnosis
Starts with PI4 words
pieris
piscis
pinocytosis
piroplasmosis
Starts with PL6 words
plasmapheresis
plasmolysis
plateletpheresis
pleurocentesis
pleuropericarditis
pleurapophysis
Starts with PN9 words
pneumonitis
pneumoconiosis
pneumocystis
pneumoencephalitis
pneumonopleuritis
pneumoperitonitis
pneumonocirrhosis
pneumonocentesis
pneumonoenteritis
Starts with PO10 words
polis
portcullis
polioencephalitis
polyarthritis
polyposis
polyhedrosis
pontlevis
polioencephalomyelitis
poliencephalomyelitis
postzygapophysis
Starts with PR19 words
prognosis
prosthesis
praxis
prophylaxis
precis
proboscis
prostatitis
prolepsis
proteolysis
protasis
proptosis
prothesis
proctosigmoiditis
proglottis
proclisis
proairesis
prepubis
protoavis
promuscis
Starts with PS14 words
psychosis
psychoanalysis
psoriasis
psychoneurosis
pseudarthrosis
pseudoarthrosis
pseudocyesis
pseudoappendicitis
pseudomeningitis
psephoanalysis
psilosis
pseudoanaphylaxis
pseudaxis
pseudoparthenogenesis
Starts with PT3 words
ptosis
ptyxis
pterylosis
Starts with PU
2 words
pubis
putois
Starts with PY8 words
pyrolysis
pyxis
pyramis
pycnosis
pyralis
pyopneumoperitonitis
pyopneumocholecystitis
pyolabyrinthitis

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