dismantle vs disassemble

dismantle and disassemble both are verbs.

Word	Noun	Adjective	Verb	Adverb
dismantle	No	No	Yes	No
disassemble	No	No	Yes	No

As verbs, dismantle and disassemble are synonyms defined as:

Other synonyms of dismantle include break apart, break up, take apart.

dismantle (verb)	disassemble (verb)
take off or remove	take apart into its constituent pieces
take apart into its constituent pieces
tear down so as to make flat with the ground