• common sense, common wit, gumption, horse sense, sanity, sober senses
• judicious, sober-minded
• moderately, philosophically, soberly, sound, soundly
• discrimination, sanity, soberness, sobriety, soundness
• to disenchant, to put right, to set right, to sober, to sober down, to sober up
• to sober, to sober down, to sober up