lack deficiency insufficiency inadequacy depletion exiguity inadequateness meagreness scarceness shortage sparseness unavailability undersupply absence deprivation leanness meagerness paucity scantiness scantness scarcity shortfall slightness sparsity tightness dearth deficit rareness rarity shortness need poverty want debt poorness unsatisfactoriness stinginess minutia indigence discouragement little main core necessity base stringency letter one nonexistence loss reduction inaccessibility curtailment drought needfulness void hint bit dash modicum pinch trace mouthful scintilla shade shadow shred splash sprinkle sprinkling taste touch undertone breath crumb nip particle pittance scent smack smell smidgen sniff soupçon spatter spot tad tinge whiff ace dab dram driblet flicker glimmer handful lick mite ounce scruple