4
with(preposition, near, touching, forward, through)
3
aboard
3
beyond
3
on top(expression, idiom)
3
per
3
right after(expression, adverb, preposition, immediately, soon)
3
since then
3
to(preposition, position)
2
beginning with(preposition, conjunction)
2
by
2
into
2
of
2
simultaneous
2
then(adverb, the present time)
2
thereafter(preposition, conjunction)
2
toward(adverb, near, touching, forward, supported)
2
with regard to(verb, expression, idiom, phrasal verb)
1
abreast
1
across from(verb, expression, phrasal verb)
1
adjacent(adverb, near, touching, forward, supported)
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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>