(n.) The quality or state of being judicious; sagacity; sound judgment.

abnegation abstinence appreciation appreciation of differences appreciativeness artistic judgment calculation calm calmness canniness care careful consideration carefulness caution cautiousness circumspection circumspectness connoisseurship conservatism consideration constraint continence control cool cool judgment critical niceness criticalness deliberate stages deliberateness deliberation delicacy discreetness discretion discriminating taste discriminatingness discrimination discriminativeness dispassion evenness fastidiousness feel feeling fine palate finesse gentleness gingerliness golden mean good judgment guardedness happy medium hedge hedging heed heedfulness hesitation impartiality judgment juste-milieu lenity making distinctions meden agan middle way mildness mindfulness moderateness moderation moderationism neutrality niceness of distinction nicety nonviolence nothing in excess pacifism palate pawkiness policy polity prior consultation providence prudence prudentialism prudentialness refined discrimination refined palate refinement reflection reflectiveness regardfulness repose restraint safeness safety first selectiveness self-abnegation self-control self-denial self-restraint sense sensibility sensitivity serenity slowness to act sobriety solicitude sound judgment soundness of judgment stability steadiness subtlety tact tactfulness taste temperance temperateness tentativeness thoroughness thoughtfulness tranquillity uncommunicativeness unexcessiveness unextravagance unextremeness unprecipitateness via media weighing