138 entries under adjective topic. ×

7
seeable(clear, visible, apparent, noticeable)
7
unmistakable
6
distinguishable(clear, knowledge, substantial, obvious)
6
noteworthy(important, outstanding, prominent, obvious)
6
open
5
notable(great, extraordinary, unusual, important)
5
outward(visible, social, interactive)
5
prominent(clear, see, unusual, important)
5
viewable(clear, manifest, apparent, noticeable)
4
corporeal(sensitive, manifest, patent, palpable)
4
marked(clear, see, substantial, serious)
4
memorable(unusual, important, famous, exceptional)
4
overt(obvious, unconcealed)
4
remarkable(great, see, unusual, important)
4
visual(clear, able, apparent, noticeable)
3
clear-cut(see, significant, substantial, definite)
3
exposed
3
macroscopic(visible, discernible)
3
material(significant, substantial, definite, considerable)
3
pronounced(clear, see, substantial, serious)
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APASmart Define. (2015). observable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/observable/thesaurus/synonyms
ChicagoSmart Define. 2015. "observable thesaurus" https://smartdefine.org/observable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, observable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/observable/thesaurus/synonyms>.
MLASmart Define. "observable thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/observable/thesaurus/synonyms>