Countable Nouns Starting with PS and Containing OS

Explore 24 verified English countable nouns starting with PS and containing OS, including Psychosis, Pseudoscience, Pseudoscientist, Psychoneurosis, Psychosomimetic, Psychosurgery and Pseudoscorpion. 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 PSE
17 words
pseudoscience
pseudoscientist
pseudoscorpion
pseudoscalar
pseudarthrosis
pseudoarthrosis
pseudochromosome
pseudoscope
pseudosolution
pseudosymmetry
pseudostereoscope
pseudoperipteros
pseudostalactite
pseudosporangium
pseudostalagmite
pseudopodiospore
pseudoscarlatina
Starts with PSI
2 words
psittacosaurus
psilosis
Starts with PSY
5 words
psychosis
psychoneurosis
psychosomimetic
psychosurgery
psychosurgeon

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