15
higher(adjective, top, high, over, up)
14
above(adjective, position, top, high, over)
14
over(adjective, position, top, high, up)
13
topmost(adjective, top, excellent, lead, fine)
12
overhead(adjective, adverb, top, higher, greater)
12
uppermost(adjective, top, excellent, lead, fine)
11
superior(adjective, top, excellent, big, high)
10
pep pill(noun, expression, idiom, speed, stimulant)
10
speed(noun, drug, alcohol, stimulant)
9
loftier(adjective, top, higher, greater, above)
9
stimulant(noun, drug, speed, substance, alcohol)
8
elevated(adjective, superior, height, higher, greater)
8
top(adjective, excellent, fine, superior, important)
7
high(noun, adjective, kind, excitement, delight)
7
elite(adjective, top, excellent, lead, fine)
7
eminent(adjective, superior, height, higher, greater)
7
major(adjective, big, large, higher, abovementioned)
6
highest(adjective, top, excellent, fine, superior)
6
better(adjective, big, large, higher, greater)
6
senior(adjective, top, high, over, up)
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APASmart Define. (2016). upper thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/upper/thesaurus/synonyms
ChicagoSmart Define. 2016. "upper thesaurus" https://smartdefine.org/upper/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, upper thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/upper/thesaurus/synonyms>.
MLASmart Define. "upper thesaurus" 10 February 2016. Web. 20 September 2026. <https://smartdefine.org/upper/thesaurus/synonyms>