Synonyms for Advantageousness:

n.

advantageousness (noun)
favorableness, favourableness.
attribute (noun)
favorableness, favourableness.
expedience (noun)
suitability, effectiveness, propriety, timeliness, desirability, fitness, efficiency, well-timedness, aptness, expedience, opportunity, convenience.
expediency/expedience (noun)
propriety, effectiveness, convenience, desirability, utility, opportunity, benefit, fitness, aptness, suitability, efficiency, usefulness, practicality, helpfulness.
opportunism (noun)
expedience, timeliness.
serviceableness (noun)
utility.
utility (noun)
serviceability, fittingness, practicality, usefulness, facilitation, instrumentality, functionality, utility, appropriateness, helpfulness, merit, benefit.

Other synonyms:

Other relevant words:
favorableness, favourableness.