Synonyms|515Antonyms|27|Broader|2Narrower|0Related|306
1
serve
1
set
1
since
1
since that time
1
since the early days
1
since the time of
1
sinsyne
1
situated on(expression, adverb, near, touching, forward)
1
source
1
speaking of
1
starting upon
1
starting with
1
state
1
status
1
stop
1
supported(adverb, near, touching, forward)
1
supra
1
syne
1
take care of(expression, idiom)
1
tend
For more, visit Upon on Power Thesaurus
10 years ago|8.7k views|share |citing 
APASmart Define. (2016). upon thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/upon/thesaurus/synonyms
ChicagoSmart Define. 2016. "upon thesaurus" https://smartdefine.org/upon/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, upon thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/upon/thesaurus/synonyms>.
MLASmart Define. "upon thesaurus" 1 April 2016. Web. 21 September 2026. <https://smartdefine.org/upon/thesaurus/synonyms>