hypothesise vs hypothecate

hypothesise and hypothecate both are verbs.

Word	Noun	Adjective	Verb	Adverb
hypothesise	No	No	Yes	No
hypothecate	No	No	Yes	No

As verbs, hypothesise and hypothecate are synonyms defined as:

hypothesise and hypothecate: to believe especially on uncertain or tentative grounds

Other synonyms of hypothesise include conjecture, hypothesize, speculate, suppose, theorise, theorize.

hypothesise (verb)	hypothecate (verb)
to believe especially on uncertain or tentative grounds	to believe especially on uncertain or tentative grounds
	pledge without delivery or title of possession