crookbacked vs humped

crookbacked and humped both are adjectives.

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

As adjectives, crookbacked and humped are synonyms defined as:

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

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

crookbacked (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