Nouns Ending in LEX and Containing O

Explore 28 verified English nouns ending in LEX and containing O, including Complex, Metroplex, Fourplex, Retroflex, Googolplex, Sportsplex and Pollex. 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 A
1 words
apoplex
Starts with C
3 words
complex
chemoreflex
contraplex
Starts with D
2 words
desmoscolex
deutoscolex
Starts with F
1 words
fourplex
Starts with G
1 words
googolplex
Starts with H
2 words
heteroduplex
hypercomplex
Starts with I
3 words
immunocomplex
isolex
idioreflex
Starts with M
1 words
metroplex
Starts with N
1 words
norflex
Starts with O
1 words
octuplex
Starts with P
6 words
pollex
phonoplex
petrosilex
proscolex
psychoreflex
phantoplex
Starts with R
2 words
retroflex
radiotelex
Starts with S
3 words
sportsplex
supercomplex
scolex
Starts with V
1 words
vasoreflex

•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.