What's the plural form of sigmatism? Here's the word you're looking for.
Answer
The noun sigmatism can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be sigmatism.
However, in more specific contexts, the plural form can also be sigmatisms e.g. in reference to various types of sigmatisms
or a collection of sigmatisms.
Examples
The flaw in pronouncing a sibilant S, which speech therapists call sigmatism, can follow even minor changes to the way the tongue aligns with the teeth.
