re·trace 
(rē-trās)
(rē-trās)tr.v. re·traced, re·trac·ing, re·trac·es
To trace again or back: retraced their steps.
re·tracea·ble adj.
re·tracement n.
re·tracer n.
- ground
- ground ball
- groundball
- ground bass
- ground beetle
- groundbreaker
- groundbreaking
- ground cedar
- ground cherry
- ground cloth
- ground-controlled approach
- ground cover
- groundcover
- ground crew
- ground-effect machine
- grounder
- ground fault
- ground-fault interrupter
- groundfish
- ground floor
- ground glass
- ground hemlock
- groundhog
- ground hog
- Groundhog Day