grav - hard
- grave accent
- gravel
- gravel ballast
- gravel pit
- gravel sand
- gravel sand bed
- gravel-screen pipe
- gravel-topped road
- gravelling
- gravelly
- graver
- graveyard
- graveyard shift
- gravimeter; gravity meter
- gravimetric analysis
- gravimetric sorting
- gravimetry
- gravitate
- gravitation
- gravitation / gravity constant
- gravitational
- gravitational / gravitation / gravitic field
- gravitational / gravitation force
- gravitational / gravity separation / settling / segregation
- gravitational attraction / pull
- gravity
- gravity acceleration
- gravity bucket conveyor
- gravity circulation / flow
- gravity dam
- gravity dike / dyke
- gravity lubrication; gravity oil system
- gravity pawl
- gravity separator
- gravity tank
- gravity tube
- gravity-balance
- gravure
- gray
- gray antimony
