table-tennis racquet vs pingpong paddle

table-tennis racquet and pingpong paddle both are nouns.

Word	Noun	Adjective	Verb	Adverb
table-tennis racquet	Yes	No	No	No
pingpong paddle	Yes	No	No	No

As nouns, table-tennis racquet and pingpong paddle are synonyms defined as:

table-tennis racquet and pingpong paddle: paddle used to play table tennis

Other synonyms of table-tennis racquet include table-tennis bat.

table-tennis racquet (noun)	pingpong paddle (noun)
paddle used to play table tennis	paddle used to play table tennis