indecision vs dubiety

indecision and dubiety both are nouns.

Word	Noun	Adjective	Verb	Adverb
indecision	Yes	No	No	No
dubiety	Yes	No	No	No

As nouns, dubiety is a hypernym of indecision; that is, dubiety is a word with a broader meaning than indecision:

indecision: doubt concerning two or more possible alternatives or courses of action
dubiety: the state of being unsure of something

Other hypernyms of indecision include doubt, doubtfulness, dubiousness, incertitude, uncertainty.

indecision (noun)	dubiety (noun)
the trait of irresolution; a lack of firmness of character or purpose	the state of being unsure of something
doubt concerning two or more possible alternatives or courses of action