Synonyms of atom

1 Syllable
dot, spot, bit, whit, ort, mote, grains, spark, crumb, jot, shred, mite, nit, speck, grain, scrap, part
2 Syllables
nubbin, dotting, sparking, kernels, morsel, trace, soupcon, fragment, smidge, smidgen, cantlet, nubbins, tittle, soupçon, minims, minim, kernel, ounce, monad, soupçons
3 Syllables
acarid, modicum, scintilla, minimum, iota, particle
4 Syllables
molecule
6 Syllables
infinitesimals