We don't have synonyms for araca yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are maraca, abaca and arca.
(n) :
Any of a number of Brazilian trees or the pear-like, apple-shaped guava fruits they bear: Psidium cattleyanum (syn. Psidium araca; (cherry guava, strawberry guava), or another Psidium (guava), or Mosiera guineensis (Brazilian guave), or Eugenia stipitata.
(n) :
Any of a number of Brazilian trees or the pear-like, apple-shaped guava fruits they bear: Psidium cattleyanum (syn. Psidium araca; (cherry guava, strawberry guava), or another Psidium (guava), or Mosiera guineensis (Brazilian guave), or Eugenia stipitata.