| basis(noun, base, center, station, seat) |
| bed(noun, base, center, station, seat) |
| bottom(noun, base, center, station, seat) |
| cause(noun, base, station) |
| fitting(noun, base, station) |
| footing(noun, base, center, station, seat) |
| foundation(noun, base, center, station, seat) |
| fulcrum(noun, place, spot, base, station) |
| ground(noun, base, center, station, seat) |
| groundwork(noun, base, center, station, seat) |
| polestar(noun, place, spot, base, core) |
| rest(noun, base, center, station, seat) |
| seating(noun, base, center, station, seat) |
| situation(noun, place, spot, base, house) |
| source(noun, place, spot, base, station) |
| spot(noun, place, base, house, location) |
| support(noun, base, center, station, stronghold) |