The word "glibber" is not commonly used, but it is spelled with the IPA phonetic transcription of /ˈɡlɪbər/. The first syllable is pronounced with a hard "g" sound (as in "go"), followed by an "l" and short "i" sound. The second syllable has a "b" sound, followed by a schwa sound ("uh"). The double "b" and "er" at the end indicate that the word is a comparative adjective, meaning "more glib." Overall, the spelling of "glibber" accurately represents its pronunciation according to IPA conventions.