in - de - ci - pher - able
There are many reasons to learn how to divide indecipherable into syllables. Separating a word like indecipherable into syllables is mainly to make it easier to read and pronounce. The syllable is the smallest sound unit in a word, and the separation of the indecipherable into syllables allows speakers to better segment and emphasize each sound unit.
Knowing how to separate indecipherable into syllables can be especially useful for those learning to read and write, because it helps them understand and pronounce indecipherable more accurately. Furthermore, separating indecipherable into syllables can also be useful in teaching grammar and spelling, as it allows students to more easily understand and apply the rules of accentuation and syllable division.
In the case of the word indecipherable, we find that when separating into syllables the resulting number of syllables is 5. With this in mind, it's much easier to learn how to pronounce indecipherable, as we can focus on perfecting the syllabic pronunciation before trying to pronounce indecipherable in full or within a sentence. Likewise, this breakdown of indecipherable into syllables makes it easier for us to remember how to write it.