Synonyms of hunch in English:

hunch


See definition of hunch

verb

1‘he thrust his hands in his pockets, hunching his shoulders’

SYNONYMS
arch, curve, hump, bend, bow, curl, crook
ANTONYMS

straighten

2‘I hunched up as small as I could’

SYNONYMS
crouch, huddle up, curl up, hunker down, bend, stoop, squat
North American informal scooch
ANTONYMS

stretch out


noun

1‘he had a hunch on his back’

SYNONYMS
protuberance, hump, lump, bump, knob, protrusion, prominence, projection, bulge, swelling, nodule, node, mass, growth, outgrowth, excrescence
rare tumescence, tumefaction, intumescence

2‘my hunch is that these may not be the end of the changes’

SYNONYMS
feeling, guess, suspicion, sneaking suspicion, impression, inkling, idea, notion, fancy, presentiment, premonition, intuition
informal gut feeling, feeling in one's bones, funny feeling, sixth sense