Countable Nouns Starting with QUADR and Containing R

This list gathers 58 English countable nouns starting with QUADR and containing R, such as Quadruple, Quadrant, Quadratic, Quadrilateral, Quadrangle, Quadriplegic and Quadriceps. Use the sorting controls below to organize entries by length, or consult 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 QUADRA15 words
quadrant
quadratic
quadrangle
quadrature
quadratics
quadrate
quadratus
quadrat
quadraplex
quadrasonic
quadrantal
quadragenarian
quadrans
quadratrix
quadratosquamosal
Starts with QUADRE3 words
quadrennial
quadrennium
quadrella
Starts with QUADRI24 words
quadrilateral
quadriplegic
quadriceps
quadrillion
quadrille
quadric
quadrilingual
quadrivalent
quadriplex
quadrivium
quadriga
quadrisyllable
quadrillionth
quadriennium
quadrisection
quadricentennial
quadriliteral
quadrinomial
quadrireme
quadrisyllabic
quadripartition
quadrivalency
quadringenary
quadriller
Starts with QUADRO
2 words
quadrotor
quadroon
Starts with QUADRU11 words
quadruple
quadruplet
quadruped
quadruplex
quadruplicate
quadrupole
quadrumvirate
quadruplication
quadruplicity
quadrumane
quadrumvir

•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.