soundness Synonyms - page 2

believability good sense mental hygiene euphory lump sum marbles senses salubrity admissibility efficacy entireness eupepsia fastness feasibility fettle fitness force hardness health healthfulness effectiveness durability credibility appeal balance canonicalness canonicity cogency coherence cohesion common sense completeness convincingness correctness accuracy immovability integrality plausibility plausibleness ponderability practicality quality rationality reason reasonableness rectitude reliability robustness permanence orthodoxness