What's the plural form of syllabism? Here's the word you're looking for.
Answer
The noun syllabism can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be syllabism.
However, in more specific contexts, the plural form can also be syllabisms e.g. in reference to various types of syllabisms
or a collection of syllabisms.
Examples
This latent syllabism, which underlies the alphabetism of the hieroglyphic writing, indicates with sufficient clearness the origin of the Egyptian alphabet.