spare Synonyms

spare part bare extra surplus scanty save lean plain pardon unused backup scant supererogatory excess supernumerary meager thin free leftover trim superfluous slight available additional reserve redundant sylphlike scrawny surrogation weedy supplementary scrimp shrunken tapered tautologic anorectic vacant stringy unessential twiggy trimmer scraggy stilt thrifty thinner simple supplemental starveling slender spindle-shanked