small indefinite quantity vs hair's-breadth

Other hyponyms of small indefinite quantity include helping, portion, serving, mouthful, taste, crumb, dab, splash, splatter, bit, spot, hair, hairsbreadth, whisker, modicum, scattering, sprinkling, shoe string, shoestring, spray, spraying, nose, step, stone's throw, little, schtick, schtik, shtick, shtik, shade, tad, lower limit, minimum, morsel, handful, smattering, couple, drib, driblet, drop, dollop, dreg, diddley, diddly-shit, diddly-squat, diddly, diddlyshit, diddlysquat, doodly-squat, jack, shit, squat, nip, shot, hint, suggestion, tint, trace, iota, scintilla, shred, smidge, smidgen, smidgeon, smidgin, tittle, whit, tot, hint, jot, mite, pinch, soupcon, speck, tinge, touch.