12
outer(adjective, exposed, outside, external)
11
outermost(adjective, big, extreme, edge, outside)
10
furthermost(adjective, big, extreme, edge, distant)
9
furthest(adjective, big, extreme, edge, distant)
8
exterior(adjective, outside, external)
8
extreme(adjective, big, edge, faraway)
8
farthest(adjective, adverb, big, extreme, edge)
8
uttermost(adjective, big, extreme, edge)
7
outside
7
utmost(adjective, big, extreme, edge)
5
external(adjective, outside, extrinsic)
5
farthermost(adjective, big, extreme, edge, distant)
5
outdoor(outside, external)
5
outward(outside, external)
5
remotest(adjective, extreme)
4
ultimate(adjective, big, extreme, edge)
3
last(adjective, extreme)
2
extrinsic(outside, external)
2
outlying(outside, external)
2
peripheral(outside, external)
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APASmart Define. (2015). outmost thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/outmost/thesaurus/synonyms
ChicagoSmart Define. 2015. "outmost thesaurus" https://smartdefine.org/outmost/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, outmost thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/outmost/thesaurus/synonyms>.
MLASmart Define. "outmost thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/outmost/thesaurus/synonyms>