- regenerating tissue
- resublime
- reuptake
- reunion
- reunite
- restored to consciousness
- rarely any
- reorganised
- recurrent haemoptysis
- research facility
- rehnquist
- research rocket
- research center
- resit
- relating to or born of a
- repetitive
- repetitive paroxysmal techycardia
- rembrandtesque
- redbrick
- resolutely
- resolute
- recalcitrant seed
- refractory anemia
- refractory period
- rocky marciano
- rocky
- respectful
- reproachful
- reprovingly
- repeatable
- rates
- royalist
- redonda
- rectal
- retaining wall
- reinke crystal
- right of privacy
- right of election
- right of entry
- right of offset
- right of re_entry
- reassured
- reliving
- referring
- refreshment room
- retropublic prostatectomy
- retrospect
- relating or pertaining to air or wind
- remindful
- reminder