| colour-blind |
| commonsensical(adjective, sound, sensible, rational, intelligent) |
| composed(adjective, calm, detached, sober, unfeeling) |
| conscious(adjective, sound, sensible, rational, intelligent) |
| consequent(adjective, sound, sensible, rational, intelligent) |
| considerate |
| consistent(adjective, sound, sensible, rational, intelligent) |
| cool cat(expression, adjective, calm, detached, sober) |
| correct |
| cosmopolitan(tolerant, liberal, independent, open-minded, progressive) |
| credible(adjective, sound, sensible, rational, intelligent) |
| cricket(adjective, reasonable, fair, proper, equal) |
| decent(adjective, good, reasonable, clean, honest) |
| diffident(adjective, indifferent, detached, distant, apathetic) |
| disengaged(detached, unconcerned, impartial, unbiased, removed) |
| disinterested neutral(expression, indifferent, casual, aloof, unemotional) |
| distant(adjective, indifferent, detached, casual, aloof) |
| due(adjective, reasonable, fair, proper, equal) |
| easy(detached, unconcerned, impartial, unbiased, removed) |
| enlightened(moderate, intellectual, flexible, mental, lenient) |