meterstick vs metrestick

meterstick and metrestick both are nouns.

Word	Noun	Adjective	Verb	Adverb
meterstick	Yes	No	No	No
metrestick	Yes	No	No	No

As nouns, meterstick and metrestick are synonyms defined as:

meterstick and metrestick: a rule one meter long (usually marked off in centimeters and millimeters)

meterstick (noun)	metrestick (noun)
a rule one meter long (usually marked off in centimeters and millimeters)	a rule one meter long (usually marked off in centimeters and millimeters)