The Collaborative International Dictionary of English v.0.48:

droplet \drop"let\, n.
   A little drop; a tear. --Shak.
   [1913 Webster]

WordNet (r) 3.0 (2006):

droplet
    n 1: a tiny drop

Moby Thesaurus II by Grady Ward, 1.0:

35 Moby Thesaurus words for "droplet":
   bead, crumb, dewdrop, dot, driblet, drop, fleck, flyspeck, globule,
   gnat, gobbet, grain, iota, jot, microbe, microorganism, midge,
   minim, minutia, minutiae, mite, mote, particle, pearl, pinhead,
   pinpoint, point, raindrop, scrap, snip, snippet, speck, teardrop,
   tittle, vanishing point