Countable Nouns That Start with SP and End with M

Explore 45 verified English countable nouns starting with SP and ending with M, including Spectrum, Sperm, Spasm, Speculum, Sputum, Spycam and Specialism. 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 SPA
8 words
spasm
spathiphyllum
spanworm
spatium
sparganum
sparganium
spartium
spatlum
Starts with SPE
16 words
spectrum
sperm
speculum
specialism
spectrogram
spermatogonium
speleothem
spectroheliogram
spermarium
spermogonium
spekboom
spermatium
spermatovum
spermoderm
specillum
spermatangium
Starts with SPH
4 words
sphagnum
sphygmogram
sphenogram
sphaeridium
Starts with SPI
5 words
spim
spirillum
spiculum
spirogram
spiraculum
Starts with SPL
1 words
splenium
Starts with SPO
8 words
sporangium
spoonerism
spoonworm
sporogonium
sporidium
sporangiolum
spodogram
sporidesm
Starts with SPR
1 words
springform
Starts with SPU
1 words
sputum
Starts with SPY
1 words
spycam

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Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.