| acumen(characteristic, quality, division, difference) |
| acuteness(characteristic, quality, division, difference) |
| analysis(characteristic, quality, division, difference) |
| clearness(characteristic, quality, division, difference) |
| diagnosis(characteristic, quality, division, difference) |
| differential(characteristic, quality, division, difference) |
| discernment(characteristic, quality, division, difference) |
| discreteness(characteristic, quality, division, difference) |
| discretion(characteristic, quality, division, difference) |
| discrimination(characteristic, quality, division, difference) |
| earmark(characteristic, quality, division, difference) |
| estimation(characteristic, quality, division, difference) |
| individuality(characteristic, quality, division, difference) |
| judgment(characteristic, quality, division, difference) |
| mark(characteristic, quality, division, difference) |
| marking(characteristic, quality, division, difference) |
| nicety(characteristic, quality, division, difference) |
| particularity(characteristic, quality, division, difference) |
| peculiarity(characteristic, quality, division, difference) |
| penetration(characteristic, quality, division, difference) |