10 entries under knowledge topic. ×

24
discernible(adjective, visual, clear, see)
23
observable(adjective, clear, open, substantial)
23
perceptible(adjective, visual, clear, open, see)
16
noticeable(adjective, clear, open, obvious)
14
palpable(adjective, clear, obvious, manifest)
12
detectable(adjective, clear, obvious, visible)
9
sensible(adjective, significant, substantial, definite)
6
appreciable(adjective, significant, substantial, obvious)
5
distinguishable(adjective, clear, substantial, obvious)
2
ponderable
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APASmart Define. (2015). perceivable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/perceivable/thesaurus/synonyms
ChicagoSmart Define. 2015. "perceivable thesaurus" https://smartdefine.org/perceivable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, perceivable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/perceivable/thesaurus/synonyms>.
MLASmart Define. "perceivable thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/perceivable/thesaurus/synonyms>