- costful
- cost·ful
English syllables. 2014.
English syllables. 2014.
costful — ˈkȯstfəl adjective Etymology: Middle English, from cost (I) + ful archaic : costly … Useful english dictionary
costly — late 14c., from COST (Cf. cost) + LY (Cf. ly) (1). Earlier formation with the same sense were costful (mid 13c.), costious (mid 14c.) … Etymology dictionary
costuolle — obs. (Kentish) f. costful … Useful english dictionary