Synonyms for Mote:

n.

fragment, a bit, trace, fraction, piece, a little, sample, taster. atom (noun)
molecule, speck, scrap.
mote (noun)
fragment, atom, trace, crumb, molecule, bit, particle, speck.
speck (noun)
bit, scrap, crumb.

Other synonyms:

bit. Other relevant words:
fragment, taster, sample, scrap, trace, crumb, bit, piece, fraction.