synchronal vs synchronous

synchronal and synchronous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
synchronal	No	Yes	No	No
synchronous	No	Yes	No	No

As adjectives, synchronal and synchronous are synonyms defined as:

synchronal and synchronous: occurring or existing at the same time or having the same period or phase

Other synonyms of synchronal include synchronic.

synchronal (adjective)	synchronous (adjective)
occurring or existing at the same time or having the same period or phase	occurring or existing at the same time or having the same period or phase
	(digital communication) pertaining to a transmission technique that requires a common clock signal (a timing reference) between the communicating devices in order to coordinate their transmissions