| thing(noun, entity, type, kind, sort) |
| center(noun, entity, substance, grease) |
| core(noun, entity, substance, grease) |
| essence(noun, entity, substance, grease) |
| feature(noun, entity, substance, grease) |
| grease(noun, entity, substance, lubricant) |
| lubricant(noun, entity, substance, grease) |
| lubrication(noun, entity, substance, grease) |
| material(noun, entity, substance, grease) |
| potential(noun, entity, substance, grease) |
| substance(noun, entity, grease, lubricant) |
| accomplishment(noun, entity, plant, substance, production) |
| affair(noun, entity, production, output) |
| asset(noun, entity, production, affair) |
| civilization(noun, entity, plant, substance, production) |
| couth(noun, entity, plant, substance, production) |
| cultivation(noun, entity, plant, substance, production) |
| culture(noun, entity, plant, substance, production) |
| effect(noun, entity, production, affair) |
| entity(noun, production, affair, output) |