When i checked with One look it only found 1 so i went with Si
General dictionaries General (1 matching dictionary)
Do-Sa-Do, Do Sa Do: Wikipedia, the Free Encyclopedia [home, info]
General (17 matching dictionaries)
do-si-do: American Heritage Dictionary of the English Language [home, info]
do-si-do: Vocabulary.com [home, info]
do-si-do: Merriam-Webster's Online Dictionary, 11th Edition [home, info]
do-si-do: Wordnik [home, info]
do-si-do: Encarta® World English Dictionary, North American Edition [home, info]
do-si-do: Webster's New World College Dictionary, 4th Ed. [home, info]
do-si-do: Infoplease Dictionary [home, info]
do-si-do, do si_do: Dictionary.com [home, info]
do-si-do: Online Etymology Dictionary [home, info]
do-si-do: UltraLingua English Dictionary [home, info]
Do-si-do, Do si do: Wikipedia, the Free Encyclopedia [home, info]
do-si-do: Rhymezone [home, info]
do-si-do: Free Dictionary [home, info]
do-si-do: Mnemonic Dictionary [home, info]
do-si-do: WordNet 1.7 Vocabulary Helper [home, info]
do-si-do: LookWAYup Translating Dictionary/Thesaurus [home, info]
do-si-do: Dictionary/thesaurus [home, info]