Compare supportive with other words:
concerned vs. supportive
encouragement vs. supportive
stimulating vs. supportive
steady vs. supportive
positive vs. supportive
constructive vs. supportive
patient vs. supportive
albuminoid vs. supportive
encouraging vs. supportive
submissive vs. supportive
effective vs. supportive
confronting vs. supportive
hortative vs. supportive
helpful vs. supportive
supporting vs. supportive
supportive vs. undergird
support vs. supportive
cast vs. supportive