whorled vs helical

whorled and helical both are adjectives.

Word	Noun	Adjective	Verb	Adverb
whorled	No	Yes	No	No
helical	No	Yes	No	No

As adjectives, whorled and helical are synonyms defined as:

Other synonyms of whorled include coiling, spiral, spiraling, spiralling, turbinate, volute, voluted.

whorled (adjective)	helical (adjective)
forming one or more whorls (especially a whorl of leaves around a stem)	in the shape of a coil
in the shape of a coil