- Rotoflector Noun Adj
- Rotogenerative Adj
- Rotograph Noun Verb Adj
- Rotogravure Noun Adj
- Rotolouver Noun Adj
- Rotomatic Adj Noun
- Rotor Noun Adj
- Rotorcraft Noun Adj
- Rotoring Noun Adj
- Rototiller Noun Adj
- Rotten Adj Past Participle Adv Adv
- Rottenstone Noun Adj
- Rotterdam Noun Pnoun Adj
- Rotting Adj Noun
- Rottweiler Noun Adj
- Rotund Adj
- Roturier Noun Adj
- Rouble Noun Adj Adj
- Roue Noun Adj
- Rouen Noun Pnoun Adj
- Rouge Noun Verb Adj
- Rough Adj Noun Verb Adv
- Roughage Noun Adj
- Roughcast Noun Verb Adj
- Roughened Adj
- Roughener Noun Adj
- Rougher Noun Adj
- Roughhewed Adj
- Roughhewn Adj Past Participle
- Roughhouse Noun Verb Adj
- Roughish Adj
- Roughneck Noun Adj Verb
- Roughshod Adj Past Participle
- Roulade Noun Adj
- Rouleau Noun Adj
- Roulette Noun Verb Adj
- Round Adj Noun Prep Verb Adv
- Round-faced Adj
- Round-headed Adj
- Round-off Noun Adj
- Round-up Noun Adj
- Roundabout Adj Noun Adv
- Roundbottomed Adj
- Rounded Adj Past Participle
- Roundel Noun Adj
- Roundelay Noun Adj
- Rounders Noun Adj
- Roundhouse Noun Adj Verb
- Roundish Adj
- Roundsman Noun Adj
- Roundtable Noun Adj
- Roundtrip Noun Adj Verb
- Roundwood Noun Adj
- Roundworm Noun Adj
- Rouseabout Noun Verb Adj
- Rousing Adj Noun
- Rousseauist Noun Adj
- Roussette Noun Adj
- Roustabout Noun Adj
- Routable Adj