interpolate vs falsify

interpolate and falsify both are verbs.

Word	Noun	Adjective	Verb	Adverb
interpolate	No	No	Yes	No
falsify	No	No	Yes	No

As verbs, interpolate and falsify are synonyms defined as:

interpolate and falsify: insert words into texts, often falsifying it thereby

Other synonyms of interpolate include alter.

interpolate (verb)	falsify (verb)
insert words into texts, often falsifying it thereby	falsify knowingly
estimate the value of something based on known values	insert words into texts, often falsifying it thereby
	prove false
	make false by mutilation or addition; as of a message or story
	tamper, with the purpose of deception