An inchoate instrument is incomplete but legally recognized under certain conditions, while an ambiguous instrument is unclear or uncertain in its terms, making interpretation difficult. An inchoate instrument is incomplete, such as a signed and stamped instrument delivered with some particulars missing, while an ambiguous instrument is unclear on its face.

An inchoate instrument is incomplete but legally recognized under certain conditions, while an ambiguous instrument is unclear or uncertain in its terms, making interpretation difficult. An inchoate instrument is incomplete, such as a signed and stamped instrument delivered with some particulars missing, while an ambiguous instrument is unclear on its face.

yes ambiguous means unclear but legally enforceable
inchoate means incomplete document not enforceable