settle down vs take root

settle down and take root both are verbs.

Word	Noun	Adjective	Verb	Adverb
settle down	No	No	Yes	No
take root	No	No	Yes	No

As verbs, settle down and take root are synonyms defined as:

settle down and take root: become settled or established and stable in one's residence or life style

Other synonyms of settle down include root, settle, steady down.

settle down (verb)	take root (verb)
become settled or established and stable in one's residence or life style	become settled or established and stable in one's residence or life style
become quiet or calm, especially after a state of agitation
settle into a position, usually on a surface or ground