Synonyms of snap in English:

break, break in two, break into two, fracture, splinter, separate, come apart, part, split, crack

informal bust

lose one's self-control, crack, freak, freak out, get overwrought, go to pieces, get hysterical, get worked up, flare up

informal crack up, lose one's cool, blow one's top, fly off the handle

British informal throw a wobbly

crack, flick, click, crackle

flutter, wave, flap, quiver, vibrate

bite, gnash its teeth

try to bite, try to nip

say roughly, speak roughly, say brusquely, speak brusquely, say nastily, speak nastily, say abruptly, speak abruptly, say angrily, speak angrily, bark, snarl, growl, fling, hurl

lash out at

retort, rejoin, riposte, retaliate, snap back

round on someone

informal jump down someone's throat, fly off the handle at

photograph, get a photo of, get a photograph of, take a photo of, take a photograph of, take someone's photo, take someone's picture, get a picture of, take a picture of, picture, get a snap of, get a snapshot of, take a snap of, take a snapshot of, take, shoot, get a shot of, take a shot of, take a likeness of, record, film, capture on celluloid, capture on film, record on celluloid, record on film

click, crack, pop, clink, tick, report, smack, whack, crackle

period, spell, time, interval, season, stretch, run

British informal patch, spot

dynamism, life, go, energy, spirit, vigour, vigorousness, liveliness, sparkle, vivacity, vitality, sprightliness, force, forcefulness, drive, strength, animation, verve, panache, elan, enthusiasm, exuberance, gusto, brio, zest, bite

informal oomph, pizzazz, zing, zip, feistiness

photograph, picture, photo, shot, snapshot, likeness, image, portrait, study, print, slide, transparency, negative, positive, plate, film, bromide, frame, exposure, still, proof, enprint, enlargement