The spelling of the word "Tittlebat" is unique and can be explained using the IPA phonetic transcription. The word is pronounced as /ˈtɪtəlbæt/ with an emphasis on the first syllable. The "tt" sound is pronounced as a double "t" sound, and the "le" sound in "tle" is silent. The "b" sound is emphasized, and the "a" sound is pronounced as a short vowel sound. The spelling of the word is unusual, but the phonetic transcription helps to understand how it should be pronounced.