As adjectives the difference between contributory and helpful
is that contributory is of, pertaining to, or involving a contribution while helpful is furnishing help; giving aid; useful.
contributory
English
Adjective
(
en adjective)
Of, pertaining to, or involving a contribution
Tending to contribute to a result
Derived terms
* contributory negligence
helpful
English
Alternative forms
* helpfull (archaic)
Adjective
(
en adjective)
Furnishing help; giving aid; useful.
See also
* helpfully
* helpfulness