"Blandiloquious" is a rare English word, which means to speak in a smooth and soothing manner. The word is pronounced as /blændɪˈləʊkwɪəs/ and is spelled phonetically as "blan-di-lo-qui-ous". The first syllable "blan" is pronounced as "blan" with a short "a" sound. The second part "di" is pronounced as "di" with a short "i" sound. The third component "lo" is pronounced as "lo" with a long "o" sound, followed by "qui" with a short "i" sound and "ous" as "ous" with a long "o" sound.