Countable Nouns Ending in US and Containing IU

Browse 59 valid English countable nouns ending in US and containing IU, from Genius, Radius, Denarius, Gladius, Gastrocnemius, Medius and Pangasius to rarer terms. Check definitions and spelling 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 A
5 words
accessorius
antibacchius
aegypius
adradius
adscriptitius
Starts with B
3 words
bacchius
brosmius
buccellarius
Starts with C
5 words
charadrius
climatius
colius
congius
cochlearius
Starts with D
3 words
denarius
dupondius
dochmius
Starts with E
5 words
enterobius
epicranius
exradius
eschrichtius
ericius
Starts with F
4 words
favonius
filius
februarius
firmarius
Starts with G
4 words
genius
gladius
gastrocnemius
gloydius
Starts with I
2 words
interradius
ichthyophthirius
Starts with M
3 words
medius
modius
miurus
Starts with N
1 words
nauplius
Starts with O
1 words
octonarius
Starts with P
3 words
pangasius
perradius
protospatharius
Starts with R
3 words
radius
retiarius
risorius
Starts with S
14 words
sagittarius
sartorius
socius
sicarius
stapedius
sardius
sestertius
sextarius
splenius
senarius
superius
scardinius
schedius
septenarius
Starts with T
2 words
tertius
trollius
Starts with V
1 words
vesuvius

•Browse Countable Nouns by Letter (A to Z)

Select an ending 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.