superficial of, affecting, or being on or near the surface
substantial real; having a material or factual existence
quintessential representing the perfect example of a class or quality
presidential relating to a president or presidency
essential basic and fundamental
superstition an irrational belief arising from ignorance or fear
superfluous more than is needed, desired, or required
precedential having precedence (especially because of longer service)
vice-presidential relating to a vice president or vice-presidency
suppressant a drug that suppresses appetite
supervention a following on in addition
suppression forceful prevention; putting down by power or authority
supersonic greater than the speed of sound in a given medium
prudential arising from or characterized by prudence especially in business matters
unpresidential not presidential
potential existing in possibility
experiential of or relating to direct observation or participation
sapiential characterized by wisdom, especially the wisdom of God
supernal of heaven or the spirit
superannuation the act of discharging someone because of age