Synonyms of particle in English:

particle


See US English definition of particle

See UK English definition of particle

See Spanish definition of partícula

noun

1‘minute particles of rock’

SYNONYMS
bit, tiny bit, piece, tiny piece, speck, spot, fleck, dot, atom, molecule
mote, fragment, sliver, splinter

2‘he never showed a particle of sympathy for her’

SYNONYMS
iota, jot, whit, bit, scrap, shred, crumb, morsel, mite, atom, drop, hint, touch, trace, suggestion, whisper, suspicion, scintilla, grain, tittle, jot or tittle
any
Irish stim
informal smidgen, smidge, tad
archaic scantling, scruple