Synonyms and related words :
acceptability, admissibility, apparent soundness, believability, believableness, casuistry, circularity, color, common sense, conceivability, credibility, credit, disingenuousness, distortion, equivocalness, equivocation, evasive reasoning, fallaciousness, fallacy, insincerity, jesuitism, jesuitry, justifiability, justness, logic, logicality, logicalness, misapplication, mystification, obfuscation, obscurantism, oversubtlety, perversion, philosophism, plausibleness, rationality, rationalization, reason, reasonability, reasonableness, reliability, sense, sensibleness, sophism, sophistical reasoning, sophistication, sophistry, sound sense, soundness, special pleading, speciosity, specious reasoning, speciousness, subtlety, sweet reason, tenability, trustworthiness, vicious circle, vicious reasoning