Synonyms and related words :
advantage, advantageousness, advisability, appropriateness, beneficialness, convenience, decency, desirability, expedience, expediency, feasibility, fitness, fittingness, fruitfulness, opportuneness, percentage, politicness, profit, profitability, propriety, prudence, rightness, seasonableness, seemliness, suitability, usefulness, wisdom, worthwhileness