isobilateral vs bilaterally symmetrical

isobilateral and bilaterally symmetrical both are adjectives.

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

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

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

Other synonyms of isobilateral include bilateral, bilaterally symmetric.

isobilateral (adjective)	bilaterally symmetrical (adjective)
having identical parts on each side of an axis	capable of division into symmetrical halves by only one longitudinal plane passing through the axis
	having identical parts on each side of an axis