| hub(noun, place, point, emotion, heart) |
| interior(noun, adjective, place, mean, important) |
| middling(adjective, moderate, standard, average, midway) |
| midriff(noun, center, gut, belly, midpoint) |
| focus(noun, place, body, substance, emotion) |
| marrow(noun, place, spirit, emotion, heart) |
| waist(noun, part, body, center, midpoint) |
| kernel(noun, place, body, spirit, substance) |
| mediocrity(noun, mean, mediocrity) |
| mezzo(adjective, mean, central, internal, halfway) |
| nub(noun, body, substance, emotion, heart) |
| nuclear(adjective, central) |
| Centre |
| axial(adjective, centrality) |
| axis(noun, average, center, focus, centre) |
| inner(adjective, mean, important, significant, main) |
| middle-of-the-road(adjective, edge) |
| pivotal(adjective, important, central) |
| thick(noun, center, midpoint, mortar, meridian) |
| centrality(noun, average, center, focus, centre) |