Browse the Oxford Advanced American Dictionary
- robot
noun - robotic
adjective - robotics
noun - robust
adjective - Rochester
- rock 'n' roll
noun - rock and roll
noun - rock bottom
noun - rock candy
noun - rock climbing
noun - rock crystal
noun - rock face
noun - rock garden
noun - rock music
noun - rock
noun - rock salt
noun - rock solid
adjective - rock
verb - rock-hard
adjective - rockabilly
noun - rocker
noun - rocker switch
noun - rocket
noun - rocket science
noun - rocket scientist
noun - rocket
verb - rocket-fueled
adjective - rocketry
noun - rockfall
noun - rocking chair
noun - rocking horse
noun - rocky
adjective - rococo
adjective - rod
noun - rode
- rodent
noun - rodeo
noun - roe
noun - Roe v. Wade
noun - roentgen
noun - roentgenium
noun - roger
exclamation - rogue
adjective - rogue
noun - roguish
adjective - Rohypnol™
noun - roil
verb - roistering
adjective - role model
noun - role
noun
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