burred vs spiny

burred and spiny both are adjectives.

Word	Noun	Adjective	Verb	Adverb
burred	No	Yes	No	No
spiny	No	Yes	No	No

As adjectives, burred and spiny are synonyms defined as:

burred and spiny: having or covered with protective barbs or quills or spines or thorns or setae etc.

Other synonyms of burred include barbed, barbellate, briary, briery, bristled, bristly, burry, prickly, setaceous, setose, thorny.

burred (adjective)	spiny (adjective)
having or covered with protective barbs or quills or spines or thorns or setae etc.	having spines
	having or covered with protective barbs or quills or spines or thorns or setae etc.