hunchbacked vs humped

hunchbacked and humped both are adjectives.

Word	Noun	Adjective	Verb	Adverb
hunchbacked	No	Yes	No	No
humped	No	Yes	No	No

As adjectives, hunchbacked and humped are synonyms defined as:

hunchbacked and humped: characteristic of or suffering from kyphosis, an abnormality of the vertebral column

Other synonyms of hunchbacked include crookback, crookbacked, gibbous, humpbacked, kyphotic.

hunchbacked (adjective)	humped (adjective)
characteristic of or suffering from kyphosis, an abnormality of the vertebral column	characteristic of or suffering from kyphosis, an abnormality of the vertebral column