3
material(adjective, significant, substantial, definite, considerable)
3
pronounced(adjective, clear, see, substantial, serious)
3
revealed(adjective, manifest)
3
unconcealed
3
unmistakeable
2
arresting(adjective, see)
2
concrete(adjective, manifest)
2
crystal clear(adjective, see)
2
demonstrated(adjective, manifest)
2
discoverable(adjective, clear, obvious, visible, apparent)
2
embodied(adjective, manifest)
2
evidential(adjective, manifest)
2
explicit
2
incarnate(adjective, manifest)
2
outstanding(adjective, clear, see, unusual, important)
2
perspicuous(noticeable, traceable)
2
physical
2
ponderable(adjective, knowledge)
2
red-letter(adjective, great, extraordinary, unusual, important)
2
rubric(great, extraordinary, unusual, outstanding, serious)
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APASmart Define. (2015). observable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/observable/thesaurus/synonyms
ChicagoSmart Define. 2015. "observable thesaurus" https://smartdefine.org/observable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, observable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/observable/thesaurus/synonyms>.
MLASmart Define. "observable thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/observable/thesaurus/synonyms>