hypothetic vs suppositional

hypothetic and suppositional both are adjectives.

Word	Noun	Adjective	Verb	Adverb
hypothetic	No	Yes	No	No
suppositional	No	Yes	No	No

As adjectives, hypothetic and suppositional are synonyms defined as:

hypothetic and suppositional: based primarily on surmise rather than adequate evidence

Other synonyms of hypothetic include conjectural, divinatory, hypothetical, supposed, suppositious, supposititious.

hypothetic (adjective)	suppositional (adjective)
based primarily on surmise rather than adequate evidence	based primarily on surmise rather than adequate evidence