noun

good sense and sound judgement in practical matters.

it is all a matter of common sense

good sense,sense,sensibleness,native wit,native intelligence,mother wit,wit,judgement,sound judgement,level-headedness,prudence,discernment,acumen,sharpness,sharp-wittedness,canniness,astuteness,shrewdness,judiciousness,wisdom,insight,intuition,intuitiveness,perceptiveness,perspicacity,vision,understanding,intelligence,reason,powers of reasoning,practicality,capability,initiative,resourcefulness,enterprise,horse sense,gumption,nous,savvy,know-how,common,smarts,sapience,arguteness