17 entries under expression topic. ×

8
on top of(verb, idiom, phrasal verb, preposition)
5
at the top
2
at the zenith
2
lying on(on, upon)
2
resting on(on, upon)
2
up on(adverb, on, upon)
1
at the acme
1
at the summit
1
on high(raised, aerial, upward)
1
on the crest
1
opposite of under
0
and the
0
on the apex
0
on the crest of
0
on the top of
0
on top
0
sitting on(on, upon)
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APASmart Define. (2015). atop thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/atop/thesaurus/synonyms
ChicagoSmart Define. 2015. "atop thesaurus" https://smartdefine.org/atop/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, atop thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/atop/thesaurus/synonyms>.
MLASmart Define. "atop thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/atop/thesaurus/synonyms>