Countable Nouns That Start with PS and End with UM

Explore 5 verified English countable nouns starting with PS and ending with UM, including Psyllium, Pseudopodium, Psalterium, Pseudosporangium and Pseudoplasmodium. 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 PSA
1 words
psalterium
Starts with PSE
3 words
pseudopodium
pseudosporangium
pseudoplasmodium
Starts with PSY
1 words
psyllium

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