| continuing(noun, increase, line, spread, addition) |
| continuity(noun, endurance, stability, persistence, steadiness) |
| diffusion(noun, expansion, circulation, spreading) |
| dimension(noun, area, measure, matter, range) |
| elevation(noun, increase) |
| extending(noun, expansion, circulation, spreading) |
| extension phone(noun, expression, idiom) |
| extra(noun, part, increase, addition, accessory) |
| gain(noun, advance, increase, raise, rise) |
| height(measure, range) |
| infinity(time, period, interval) |
| maintenance(noun, persistence, continuation, preservation, perpetuation) |
| overhang |
| perpetuation(noun, endurance, persistence, continuation, preservation) |
| sphere(noun, territory, time, position, spread) |
| surge(noun, advance, raise, gain, rise) |
| university extension(noun, expression, idiom) |
| upswing |
| way(noun, area, remove, spread, range) |
| width(remove, spread, measure, level, range) |