Adjectives Starting with R and Containing OB

Browse 15 valid English adjectives starting with R and containing OB, from Robust, Robotic, Reprobate, Retrobulbar, Robustious, Radiobiological and Rhizobial to rarer terms. Check definitions and spelling below, or visit our adjective grammar guide to check adjective order and comparative rules.

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Starts with RA
2 words
radiobiological
radiobiologic
Starts with RE5 words
reprobate
retrobulbar
reprobatory
reprobative
reprobationary
Starts with RH
2 words
rhizobial
rheobasic
Starts with RO5 words
robust
robotic
robustious
roborant
robelike
Starts with RU
1 words
russophobiac

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