hypothetic vs conjectural

hypothetic and conjectural both are adjectives.

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

As adjectives, hypothetic and conjectural are synonyms defined as:

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

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

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