- Lava having a rough surface.渣熔岩：表面不平整的熔岩
- Hawaiian 'a'ā [to burn, aa] Hawaiian 'a'ā [to burn, aa]
- resumé
- resupinate
- resupinated
- resupine
- resupply
- resurface
- resurge
- resurgence
- resurgence
- resurgences
- resurgent
- resurgents
- resurrect
- resurrected
- resurrecting
- resurrection
- resurrection
- resurrectioned
- resurrection fern
- resurrectioning
- resurrectionist
- resurrectionists
- resurrection plant
- resurrections
- resurrects