31 entries under obvious topic. ×

5
notable(adjective, great, extraordinary, unusual, important)
5
understandable(clear, plain, evident, noticeable)
4
marked(adjective, clear, see, substantial, serious)
4
overt(adjective, unconcealed)
3
definite(significant, substantial, considerable, noticeable)
2
discoverable(adjective, clear, visible, apparent)
2
outstanding(adjective, clear, see, unusual, important)
2
striking(adjective, clear, see, unusual, attractive)
1
signal(adjective, clear, great, see, extraordinary)
0
audible(visible, apparent, noticeable, traceable)
0
recognizable distinct(expression, visible, apparent)
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APASmart Define. (2015). observable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/observable/thesaurus/synonyms
ChicagoSmart Define. 2015. "observable thesaurus" https://smartdefine.org/observable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, observable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/observable/thesaurus/synonyms>.
MLASmart Define. "observable thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/observable/thesaurus/synonyms>