integrity is firm adherence to a code of moral or professional values — incorruptibility — and, in its older and still-active sense, the state of being whole, undivided, and unimpaired.
The word holds two senses that illuminate each other. The moral sense describes a person whose conduct matches their principles even when no one is checking, and who cannot be bought or pressured into breaking a trust. The structural sense describes soundness and completeness: the integrity of a bridge, a hull, or a dataset is its freedom from cracks, gaps, or corruption. A person of integrity, in this light, is one who is not divided against themselves.
It entered English around 1400 from Old French integrité and Latin integritas, from integer, "whole, intact" — literally "untouched," from in- ("not") and tangere ("to touch"). The earliest English uses meant innocence or blamelessness; the sense of wholeness followed in the fifteenth century, and the now-dominant sense of moral uprightness by the 1540s. Integer, integral, and integrate grow from the same root.
Integrity is close to honesty but not the same. Honesty is the refusal to lie, cheat, or deceive; integrity is broader, implying a consistency between values and action strong enough that a person is incapable of being false to a responsibility or pledge. Probity suggests honesty that has been tested and proven. Where a duty of integrity is formalized in law or finance, it becomes 📝Fiduciary Responsibility: the obligation to act in another's interest rather than one's own.
Of the three qualities in 📝Enthusiasm, Intelligence, and Integrity, I think integrity is the only one that matters. It is also my test for what I publish: content made without discernment or integrity is likely 📝AI Slop.