Countable Nouns Starting with R and Containing OB

Explore 35 verified English countable nouns starting with R and containing OB, including Rob, Robot, Robbery, Robber, Robe, Robin and Reprobate. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with RA
2 words
radiobroadcaster
radiobiologist
Starts with RE9 words
reprobate
retinoblastoma
reprobation
remobilization
reprobacy
rehoboam
reprobater
reprobator
reobjectivization
Starts with RH
2 words
rhizobium
rheobase
Starts with RO19 words
rob
robot
robbery
robber
robe
robin
robson
robocall
robusta
roboticist
robocaller
robata
robinia
roble
roborant
robalo
roband
robertsman
roberdsman
Starts with RU3 words
russophobe
russophobist
russophobiac

•Browse Countable Nouns by Letter (A to Z)

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