bilateral vs bilaterally symmetrical

bilateral and bilaterally symmetrical both are adjectives.

Word	Noun	Adjective	Verb	Adverb
bilateral	No	Yes	No	No
bilaterally symmetrical	No	Yes	No	No

As adjectives, bilateral and bilaterally symmetrical are synonyms defined as:

bilateral and bilaterally symmetrical: having identical parts on each side of an axis

Other synonyms of bilateral include bilaterally symmetric, isobilateral.

bilateral (adjective)	bilaterally symmetrical (adjective)
having two sides or parts	capable of division into symmetrical halves by only one longitudinal plane passing through the axis
affecting or undertaken by two parties	having identical parts on each side of an axis
having identical parts on each side of an axis