Nouns That End in IUS

Explore 76 verified English nouns ending with the suffix -IUS, including Genius, Radius, Denarius, Gladius, Gastrocnemius, Medius and Pangasius. Useful for grammar study, classroom worksheets, and word games and rhyming patterns, browse these naming words for people, places, and things below or review pluralization and capitalization rules in our noun grammar guide.

Refine list...
JUMP:
Sort:
Group:
Case:
View:
JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with A6 words
aesculapius
accessorius
antibacchius
aegypius
adradius
adscriptitius
Starts with B5 words
bacchius
brosmius
bathybius
bromius
buccellarius
Starts with C10 words
celsius
claudius
crius
charadrius
cyllenius
cynthius
climatius
colius
congius
cochlearius
Starts with D3 words
denarius
dupondius
dochmius
Starts with E6 words
eusebius
enterobius
epicranius
exradius
eschrichtius
ericius
Starts with F6 words
favonius
fallopius
filius
februarius
flaminius
firmarius
Starts with G4 words
genius
gladius
gastrocnemius
gloydius
Starts with I
2 words
interradius
ichthyophthirius
Starts with M3 words
mauritius
medius
modius
Starts with N
1 words
nauplius
Starts with O
1 words
octonarius
Starts with P4 words
pangasius
pluvius
perradius
protospatharius
Starts with R3 words
radius
retiarius
risorius
Starts with S18 words
sagittarius
sirius
sibelius
sartorius
socius
sicarius
stapedius
silvius
sardius
sestertius
scamandrius
sextarius
splenius
senarius
superius
scardinius
schedius
septenarius
Starts with T
2 words
tertius
trollius
Starts with V
2 words
vesuvius
vilnius

•Browse Nouns by Letter (A to Z)

Select an ending letter to browse 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.