ringed vs annulate

ringed and annulate both are adjectives.

Word	Noun	Adjective	Verb	Adverb
ringed	No	Yes	No	No
annulate	No	Yes	No	No

As adjectives, ringed and annulate are synonyms defined as:

Other synonyms of ringed include annular, annulated, circinate, doughnut-shaped, ring-shaped.

ringed (adjective)	annulate (adjective)
wearing a wedding ring; lawfully married	shaped like a ring
having colored rings around the body
shaped like a ring