We don't have synonyms for rawan yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are rowan, ratan and jawan.
°Any of various small deciduoustrees or shrubs of genus Sorbus, belonging to the rose family, with pinnate leaves, corymbs of white flowers, and usually with orange-red berries.
°Any of various small deciduoustrees or shrubs of genus Sorbus, belonging to the rose family, with pinnate leaves, corymbs of white flowers, and usually with orange-red berries.