supposititious vs hypothetic

supposititious and hypothetic both are adjectives.

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

As adjectives, supposititious and hypothetic are synonyms defined as:

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

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

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