(a.) Good; valid as security for something.

acceptable advisable agreeable appropriate auspicious banausic becoming befitting beneficial benevolent bon bonny brave braw breadwinning bueno capital cogent commendable commodious conducive congruous contributory convenient decent desirable elegant employable estimable excellent expedient fair famous fat favorable favoring feasible felicitous fine fit fitten fitting fructuous functional gainful good good for goodly grand happy healthy helpful in the black instrumental kind laudable likely lucrative meet moneymaking nice noble of general utility of help of service of use opportune paying pleasant pleasing politic practical pragmatical productive profitable proper propitious recommendable regal remedial remunerative right royal salutary satisfactory satisfying seasonable seemly serviceable skillful sortable sound splendid suitable timely to be desired toward useful utilitarian valid valuable very good virtuous well-paying well-timed wise worthwhile