We don't have synonyms for crotales yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are Crotalus, crottle and proteales.
(N) :
Crotales (Merriam-Webster Dictionary, s.v. "crotales", accessed February 9, 2022.), sometimes called antique cymbals, are percussion instruments consisting of small, tuned bronze or brass disks.
(N) :
Crotales (Merriam-Webster Dictionary, s.v. "crotales", accessed February 9, 2022.), sometimes called antique cymbals, are percussion instruments consisting of small, tuned bronze or brass disks.