supportive

As an adjective supportive

is providing support.

As a noun reinforcement is

the act, process, or state of reinforcing or being reinforced.

As an adjective supportive

is providing support.

As a verb informal

is to inform (to communicate knowledge to others).

As an adjective supportive is

providing support.

As adjectives the difference between supportive and auxiliary

is that supportive is providing support while auxiliary is helping]]; [[give|giving assistance or support.

As a noun auxiliary is

a person or group that acts in an auxiliary manner.

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).

As adjectives the difference between supportive and competitive

is that supportive is providing support while competitive is capable of competing successfully.

As adjectives the difference between supportive and allied

is that supportive is providing support while allied is relating to the allies (allied nations during world war one).

As adjectives the difference between attainable and supportive

is that attainable is able to be achieved, accomplished or obtained while supportive is providing support.

As a noun attainable

is anything that can be attained.

As a verb nurturing

is present participle of lang=en.

As an adjective supportive is

providing support.

As adjectives the difference between supportive and protective

is that supportive is providing support while protective is serving, intended or wishing to protect.

As a noun protective is

(british) something that protects.