- reap
- recognize
- running
- retrograde
- reparation
- refrain
- rampage
- retard
- resort
- rescue
- refuge
- revolve
- right
- rationalize
- relax
- reform
- reclaim
- remodel
- redo
- ripen
- rectify
- refine
- reconstruct
- redress
- restrict
- resolution
- refractory
- retainer
- repast
- resistance
- reactor
- routine
- rodeo
- review
- resultant
- renew
- rivet
- reproduce
- reversal
- remount
- rating
- reference
- repose
- reincarnation
- rand
- recovery
- retrieval
- raven
- reader
- recognition