Useful alternatives include “precision”, “correctness”, “exactness”, “fidelity”. “Accuracy” overlaps with several concepts, but they are not identical. Precision concerns consistency or fineness, while validity, fidelity, and veracity refer to different kinds of correctness.
Choose the Term by What Is Being Measured
- Precision
- Correctness
- Exactness
- Fidelity
- Reliability
- Veracity
- Validity
- Rigor
- Faithfulness
- Soundness
Precision
“Precision” focuses on closeness to an exact value, especially in measurement.
Example: The instrument’s precision was assessed across repeated measurements.
Correctness
“Correctness” means being right rather than mistaken.
Example: The review checked the correctness of each entered value.
Exactness
“Exactness” emphasizes exact correspondence with a value, wording, or specification.
Example: The exactness of the transcription mattered because the wording was legally significant.
Fidelity
“Fidelity” fits reproductions, records, or representations that remain true to the original.
Example: The scan was evaluated for fidelity to the original document.
Reliability
“Reliability” focuses on how consistently dependable a measure or result is.
Example: The reliability of the scale was tested across repeated administrations.
Veracity
“Veracity” means conformity with truth and is especially relevant to statements or accounts.
Example: Investigators questioned the veracity of the account.
Validity
“Validity” is broader and often concerns whether a measure or conclusion accurately represents what it is meant to represent.
Example: The study examined the validity of the measure against an established standard.
Rigor
“Rigor” emphasizes strictness and methodological thoroughness.
Example: The audit praised the methodological rigor of the verification process.
Faithfulness
“Faithfulness” fits a representation that stays true to its source.
Example: The translation was judged on its faithfulness to the source text.
Soundness
“Soundness” describes the quality of being well-founded, dependable, or free from serious error.
Example: The panel considered the soundness of the underlying calculations.
Accuracy Is Not the Same as Precision
Accuracy usually concerns closeness to the correct value or truth, while precision concerns consistency or exactness of measurement. In technical writing, keeping that distinction matters.