nonsense Antonyms

understanding supererogation summit storehouse speech slogan sinuosity shibboleth sensibleness sense review syllabary syllogism truth treasury tete-a-tete terminology terminological tautology tattle talk synonymy synonymicon repartee remark regularity periphrasis periphrase parley parlance palaver padding onomasticon observation nomenclature neologism perissology phonation reasonableness rationality rap proverb prolixness powwow pleonasm phraseology phrasing phrase negotiation ventilation