- Roar off Verb
- Roar over Verb
- Roar up Verb
- Roast Adj Noun Verb Pres. Participle Past Participle
- Rob Verb Noun
- Robe Noun Verb Adj Past Participle
- Robocall Noun Verb
- Roboticize Verb
- Robotise Verb
- Robotize Verb
- Rock Noun Verb Adj Inter
- Rocket Noun Verb Adj
- Rockfill Noun Adj Verb
- Rod Noun Verb Adj Pnoun
- Rodeo Noun Verb Adj
- Roe Noun Verb Adj
- Roentgen Noun Adj Verb
- Roentgenise Verb
- Roentgenize Verb
- Roger Pnoun Verb Inter Noun
- Rogue Adj Noun Verb
- Roil Verb Noun Past Participle Pres. Participle
- Roister Verb
- Roleplay Noun Verb
- Roll Noun Verb Adj
- Roll about Verb
- Roll along Verb
- Roll around Verb
- Roll back Verb
- Roll by Verb
- Roll down Verb
- Roll film Noun Verb
- Roll in Verb
- Roll off Verb
- Roll on Verb
- Roll out Verb
- Roll over Verb
- Roll through Verb
- Roll up Verb
- Rollback Noun Verb Adj
- Rolled Adj Past Participle Verb Verb
- Roller Noun Adj Pnoun Verb
- Rollforward Noun Verb
- Rollick Verb
- Rollout Noun Verb Adj
- Rollover Noun Verb Adj
- Rollup Noun Verb
- Romance Noun Verb Adj Pnoun
- Romanise Verb
- Romanize Verb
- Romanticise Verb
- Romanticize Verb
- Romp Noun Verb
- Romp around Verb
- Roof Noun Verb Adj Past Participle
- Rook Noun Verb Adj Pnoun
- Room Noun Verb Adj
- Roommate Noun Adj Verb
- Roost Noun Verb Adj
- Root Noun Verb Adj