convert vs shift

convert and shift both are nouns.

Word	Noun	Adjective	Verb	Adverb
convert	Yes	No	Yes	No
shift	Yes	No	Yes	No

convert (noun)	shift (noun)
a person who has been converted to another religious or political belief	the act of moving from one place to another
	the act of changing one thing or position for another
	a loose-fitting dress hanging straight from the shoulders without a waist
	a woman's sleeveless undergarment
	the key on the typewriter keyboard that shifts from lower-case letters to upper-case letters
	an event in which something is displaced without rotation
	a qualitative change
	a crew of workers who work for a specific period of time
	(geology) a crack in the earth's crust resulting from the displacement of one side with respect to the other
	the time period during which you are at work

convert (verb)	shift (verb)
change from one system to another or to a new plan or policy	make a shift in or exchange of
change religious beliefs, or adopt a religious belief	move and exchange for another
exchange or replace with another, usually of the same kind or category	lay aside, abandon, or leave for another
change the nature, purpose, or function of something	move from one setting or context to another
change in nature, purpose, or function; undergo a chemical change	change in quality
cause to adopt a new or different faith	change gears
exchange a penalty for a less severe one	change phonetically as part of a systematic historical change
make (someone) agree, understand, or realize the truth or validity of something	use a shift key on a keyboard
score an extra point or points after touchdown by kicking the ball through the uprights or advancing the ball into the end zone	change place or direction
	move very slightly
	move around
	move abruptly
	move sideways or in an unsteady way