Descartes adopts the tool of a radical skepticism, submitting to question established beliefs, exposing them to the test of doubt, breaking them down when they prove doubtable.
Source: wiktionary
Doubtable
Synonyms for "doubtable" (44 found)
Ranked by relevance and common usage.
Closest matches (9)
Strong matches (13)
doubtfuldubiousfishyiffyimplausibleimprobablein questioninconceivableincrediblemootnot to be believedopen to questionpreposterous
Related words (22)
Sample sentences
1 total sentences available.