| substance(noun, matter, heart, core, center) |
| text(noun, substance, piece, matter, extract) |
| filling(noun, inside, innards, insides) |
| capacity(noun, limit, figure, quantity, amount) |
| table of contents(noun, expression, idiom, list) |
| constituents(noun, matter, inside, filling, innards) |
| content(noun, nature, health, substance, figure) |
| inside(noun, pack, content, heart, core) |
| matter(noun, substance, piece, idea, content) |
| burden(noun, substance, quantity, matter, space) |
| cargo(noun, weight, load, inside, goods) |
| freight(noun, weight, load, inside, goods) |
| mass(noun, figure, quantity, amount, space) |
| subject matter(noun, expression, idiom, substance, matter) |
| capacities |
| index(noun, account, record, list, draft) |
| interior(noun, heart, core, center, guts) |
| list(noun, record, roll, register, catalog) |
| load(noun, weight, inside, goods, freight) |
| quantity(noun, figure, amount, space, capacity) |