fall into place vs sink in

fall into place and sink in both are verbs.

Word	Noun	Adjective	Verb	Adverb
fall into place	No	No	Yes	No
sink in	No	No	Yes	No

As verbs, fall into place and sink in are synonyms defined as:

fall into place and sink in: become clear or enter one's consciousness or emotions

Other synonyms of fall into place include click, come home, dawn, get across, get through, penetrate.

fall into place (verb)	sink in (verb)
become clear or enter one's consciousness or emotions	become clear or enter one's consciousness or emotions
	pass through