| center(adjective, mean, middle, central, internal) |
| halfway(adjective, mean, complete, fair, middle) |
| median(noun, adjective, mean, fair, middle) |
| middle(adjective, mean, central, internal, halfway) |
| central(adjective, mean, middle, internal, halfway) |
| equidistant(adjective, mean, middle, inside, central) |
| medial(adjective, mean, middle, central, internal) |
| mid(adjective, mean, middle, central, internal) |
| middlemost(mean, fair, middle, inside, central) |
| midmost(mean, fair, middle, inside, central) |
| at halfway point(expression, idiom, mean, middle, middlemost) |
| average(adjective, mean, middle, central, internal) |
| axial |
| between(mean, middle, central, internal, halfway) |
| betwixt and between(expression, idiom, mean, middle, inside) |
| centre |
| concentrated |
| inner(mean, middle, inside, central, internal) |
| inside(mean, middle, central, internal, halfway) |
| intermediary(mean, middle, midpoint, interagent) |