n.
1.
Sense, understanding, sagacity, judgment, judiciousness, prescience, insight, discernment, depth, profundity, solidity, good sense, enlarged views, reach or compass of thought, good judgment, prudence, foresight, knowledge how to live, judgment of ends.
2.
Knowledge, erudition, learning, attainment, information, enlightenment.
3.
Reasonableness, reason, right or just view.