| middle(noun, body, edge, heart, average) |
| midpoint(noun, edge, core, center, middle) |
| core(noun, center, middle, gist, target) |
| center(noun, place, body, point, substance) |
| heart(noun, place, body, substance, quick) |
| mean(noun, average, core, center, middle) |
| nucleus(noun, core, center, middle, target) |
| thick(noun, edge, heart, core, center) |
| centre |
| amid(preposition, mixture, interposition) |
| among(preposition, mixture, interposition) |
| interior(noun, place, quick, heart, core) |
| hub(noun, core, center, middle, target) |
| kernel(noun, center, middle, target) |
| mid(pronoun, interposition) |
| between(preposition, interposition) |
| amidst(preposition, mixture, interposition) |
| amongst(preposition, mixture, interposition) |
| medium(noun, core, middle) |
| median(noun, adjective, edge, middle) |