In a way that builds up, improves, or helps; with the purpose of creating something useful or positive rather than tearing down or criticizing negatively.
From constructive (from Latin construere + -ive) + -ly (adverb suffix). The word emerged in the 1600s-1700s when the adjective 'constructive' became common in philosophical and legal contexts.
'Constructive feedback' is a fascinating psychological concept—it tells you what you did wrong AND how to improve it, which is why it actually changes behavior, while pure criticism often just makes people defensive.
Complete word intelligence in one call. Free tier — 50 lookups/day.