| foundation(noun, organization, support, hold, study) |
| base(noun, organization, support, hold, study) |
| basis(noun, organization, support, study, area) |
| groundwork(noun, organization, support, hold, study) |
| fundament(noun, support, rest, base, basis) |
| foot(noun, support, substance, authority, rest) |
| basement(noun, support, rest, base, balance) |
| bed(noun, organization, support, hold, area) |
| bottom(noun, support, low, substance, rest) |
| infrastructure(noun, organization, support, substance, authority) |
| substratum(noun, support, hold, block, back) |
| support(noun, organization, substance, authority, rest) |
| understructure(noun, support, substance, authority, base) |
| footing(noun, organization, support, hold, block) |
| ground(noun, support, substance, authority, rest) |
| grounds(substance, foundation, basis) |
| pedestal(noun, support, rest, base, foundation) |
| underpinning(noun, organization, support, hold, block) |
| bedrock(noun, support, substance, authority, rest) |
| floor(noun, base) |