streak

1 a line or long narrow section differing in color from the background the flower has white petals with red streaks Synonyms band, bar, stripeRelated Words blaze, crossbar, pinstripe

2 a very small amount there's just a streak of stubbornness in that child Synonyms ace, bit, crumb, dab, dram, driblet, glimmer, hint, lick, little, mite, nip, ounce, peanuts, ray, scintilla, scruple, shade, shadow, shred, skosh, smack, smell, smidgen (also smidgeon or smidgin or smidge), snap, soupçon, spark, spatter, speck, splash, spot, sprinkling, strain, particle, suspicion, tad, touch, traceRelated Words hoot, iota, jot, minim, minimum, modicum, semblance, syllable, tittle, vestige, whit; atom, dot, fleck, flyspeck, grain, granule, molecule, morsel, mote, nubbin, patch, scrap; dash, drop, pinch; part, portion, section; bite, nibble, taste; handful, scattering, smatter, smattering; dose, shot; chip, flake, fragment, shard, shiver, sliver, smithereens, splinter; shred, tatter; clipping, paring, shavingNear Antonyms abundance, barrel, boatload, bucket, bundle, bushel, deal, fistful, gobs, heaps, lashings (also lashins) [chiefly British], loads, lot, mass, mess, mountain, much, oodles, passel, peck, pile, plenty, potful, profusion, quantity, raft, reams, scads, stack, wad, wealth; volume; bonanza, embarrassment, excess, overabundance, overage, overflow, overkill, overmuch, oversupply, superabundance, superfluity, surfeit, surplus; chunk, hunk, lump, slab