Synonyms of the word

correctness

• n. freedom from error.
• n. conformity to the truth or to fact.
• n. conformity to recognized standards.
• n. (computing) The state of an algorithm that correctly mirrors its specification.

correctitude

• n. The quality of being correct.

properness

• n. The state or condition of being proper; propriety.
• n. (mathematics) The state or condition of being proper (of a proper fraction, proper subset, etc.).
• n. (obsolete) Excellence, quality.

propriety

• n. (obsolete) The particular character or essence of someone or something; individuality.
• n. (obsolete) A characteristic; an attribute.
• n. (now rare) A piece of land owned by someone; someone's property.
• n. (obsolete) More generally, something owned by someone; a possession.
• n. The fact of possessing something; ownership.
• n. (now rare) Correct language or pronunciation.
• n. Suitability, fitness; the quality of being appropriate.
• n. Correctness in behaviour and morals; good manners, seemliness.

quality

• n. (uncountable) Level of excellence.
• n. (countable) A property or an attribute that differentiates a thing or person.
• n. (archaic) High social position. (See also the quality.).
• n. (uncountable) The degree to which a man-made object or system is free from bugs and flaws, as opposed…
• n. (thermodynamics) In a two-phase liquid–vapor mixture, the ratio of the mass of vapor present to the total…
• n. (emergency medicine, countable) The third step in OPQRST where the responder investigates what the NOI/MOI…
• adj. Being of good worth, well made, fit for purpose.

rightness

• n. (uncountable) The characteristic of being right; correctness.
• n. (countable) The result or product of being right; something correct.
• n. The property of being on, or moving toward, the right.