Countable Nouns That Start with SPH

Find 71 valid English countable nouns starting with SPH, including Sphere, Sphinx, Sphincter, Spheroid, Sphericity, Sphygmomanometer and Sphagnum. Check definitions and usage below, or visit our noun grammar guide to review singular and plural count rules.

Refine list...
JUMP:
Sort:
Group:
Case:
View:
JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with SPHA
12 words
sphagnum
sphalerite
sphacelation
sphaeralcea
sphacel
sphacelus
sphagnologist
sphacelaria
sphaerocobaltite
sphaeridium
sphaerosiderite
sphaerite
Starts with SPHE
24 words
sphere
spheroid
sphericity
sphenoid
spherule
sphene
spherometer
spherulite
spherocyte
sphenodon
spheroplast
spheroidization
sphex
sphendone
spherula
sphenodont
sphenopsid
spherosome
spherome
spheroconic
spherocrystal
spheroquartic
sphexide
sphericle
Starts with SPHI
15 words
sphinx
sphincter
sphingolipid
sphingosine
sphingomyelin
sphincterotomy
sphingoid
sphincterectomy
sphingid
sphincteralgia
sphincteroscopy
sphindid
sphingurus
sphingometer
sphindus
Starts with SPHO
1 words
sphoeroides
Starts with SPHY
13 words
sphygmomanometer
sphygmus
sphyrna
sphygmometer
sphyrapicus
sphygmograph
sphygmogram
sphyraena
sphygmoscope
sphyraenid
sphygmophone
sphyraenoid
sphygmochronograph

•Browse Countable Nouns by Letter (A to Z)

Select a starting letter to browse countable nouns
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWordsVocabulary HubPositive WordsNegative Words
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
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.