reamer vs juicer

reamer and juicer both are nouns.

Word	Noun	Adjective	Verb	Adverb
reamer	Yes	No	No	No
juicer	Yes	No	No	No

As nouns, reamer and juicer are synonyms defined as:

reamer and juicer: a squeezer with a conical ridged center that is used for squeezing juice from citrus fruit

Other synonyms of reamer include juice reamer.

reamer (noun)	juicer (noun)
a drill that is used to shape or enlarge holes	a squeezer with a conical ridged center that is used for squeezing juice from citrus fruit
a squeezer with a conical ridged center that is used for squeezing juice from citrus fruit	a person who drinks alcoholic beverages (especially to excess)