2
open-and-shut(adjective, plain, obvious, manifest, evident)
2
plausible
2
proper(adjective, reasonable, moderate, honest, fair)
2
rational(adjective, sound, moderate, honest, proper)
2
scrutable
2
specific(clear, plain, obvious)
2
strong(adjective, plain)
2
sure(adjective, clear, plain, obvious, unequivocal)
2
tangible(adjective, plain, distinct, obvious, manifest)
2
uncomplicated(adjective, simple, sharp, distinct, obvious)
2
unmistakeable
2
unprofessional
2
unquestionable(simple, sharp, distinct, well-defined)
2
vivid
1
acute
1
all right(expression, adjective, reasonable, slight, acceptable)
1
allowable(adjective, reasonable, slight, justified, defensible)
1
analytical(adjective, reasonable, moderate, honest, fair)
1
approachable
1
ascertainable
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APASmart Define. (2016). understandable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/understandable/thesaurus/synonyms
ChicagoSmart Define. 2016. "understandable thesaurus" https://smartdefine.org/understandable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, understandable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/understandable/thesaurus/synonyms>.
MLASmart Define. "understandable thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/understandable/thesaurus/synonyms>