| nutriment(noun, requirement, necessity, items) |
| prominent(adjective, feature, characteristic, importance) |
| shelter(noun, requirement, necessity, items) |
| vital(adjective, feature, characteristic, importance, basis) |
| water(noun, requirement, necessity, items) |
| compulsory(adjective, feature, characteristic, necessity) |
| imperative(adjective, feature, characteristic, necessity) |
| leading(adjective, feature, characteristic, importance) |
| major(adjective, feature, characteristic, importance) |
| nourishment(noun, requirement, necessity, items) |
| principal(adjective, feature, characteristic, basis) |
| provisions(noun, requirement, necessity, items) |
| required(adjective, feature, characteristic, necessity) |
| serious(adjective, feature, characteristic, importance) |
| significant(adjective, feature, characteristic, importance) |
| sustenance(noun, requirement, necessity, items) |
| urgent(adjective, feature, characteristic, necessity) |
| weighty(adjective, feature, characteristic, importance) |
| elemental(adjective, feature, characteristic, basis) |
| cleanliness(noun, requirement, necessity, items) |