As adjectives the difference between supportive and devoted
is that supportive is providing support while devoted is vowed; dedicated; consecrated.
As a verb devoted is
(devote).
supportive
English
Adjective
(
en adjective)
Providing support.
- I had a very supportive coach who helped me.
Antonyms
* unsupportive
devoted
English
Adjective
(
en adjective)
Vowed; dedicated; consecrated.
Zealous; characterized by devotion.
(obsolete) cursed; doomed.
Derived terms
* devotedly
* devotedness
Verb
(head)
(devote)