interpose vs put in

interpose and put in both are verbs.

Word	Noun	Adjective	Verb	Adverb
interpose	No	No	Yes	No
put in	No	No	Yes	No

As verbs, interpose and put in are synonyms defined as:

Other synonyms of interpose include come in, inject, interject, throw in.

interpose (verb)	put in (verb)
to insert between other elements	place, fit, or thrust (something) into another thing
to put forth by way of intervention	break into a conversation
be or come between	to insert between other elements
get involved, so as to alter or hinder an action, or through force or threat of force	make an application as for a job or funding
	set up for use
	keep or lay aside for future use