As adverbs the difference between arguably and demonstrably
is that arguably is as can be supported or proven by sound logical deduction, evidence, and precedent while demonstrably is in such a manner as to be capable of being demonstrated, shown or proved.
arguably
English
Adverb
(
en adverb)
As can be supported or proven by sound logical deduction, evidence, and precedent.
Synonyms
* (as can be supported or proven) debatably, defensibly
demonstrably
English
Adverb
(
en adverb)
In such a manner as to be capable of being demonstrated, shown or proved.