advisability Play nounThe quality of being advisable or sensible; wisdom. SYNONYMS advantageadvantageousnessappropriacyappropriatenessaptnessbenefitdesirabilityeffectivenessexpedienceexpediencyfitnessgainhelpfulnessjudiciousnessmeritpreferabilitypreferablenessprofitprofitabilityprudencesensesensiblenesssoundnesssuitabilityvaluewisdom