secure vs batten

secure is not a noun while batten is a noun.

Word	Noun	Adjective	Verb	Adverb
secure	No	Yes	Yes	No
batten	Yes	No	Yes	No

As verbs, secure and batten are synonyms defined as:

Other synonyms of secure include batten down.

secure (noun)	batten (noun)
	a strip fixed to something to hold it firm
	stuffing made of rolls or sheets of cotton wool or synthetic fiber

secure (adjective)	batten (adjective)
free from fear or doubt; easy in mind
free from danger or risk
not likely to fail or give way
immune to attack; incapable of being tampered with
financially safe

secure (verb)	batten (verb)
make certain of	secure with battens
cause to be firmly attached	furnish with battens
fill or close tightly with or as if with a plug
furnish with battens
get by special effort
assure payment of