The state or quality of being acceptable or satisfactory; the degree to which something is approved or tolerated.
From 'acceptable' plus the suffix '-ness' creating abstract qualities. Both elements trace to Latin 'accipere' (to receive/accept) via Old French.
Unlike 'acceptability' (more formal/technical), 'acceptableness' sounds warmer and more personal—it's the quality of being someone others are willing to accept into their lives.
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