👉 The term "non-decasyllable" refers to a word or phrase that cannot be formed by combining two or more consonant sounds. This is because each of the three basic consonants (a, e, o) can only form one sound in a single syllable, and therefore, no other consonants can be used to combine with them to form another syllable. For example, "car" cannot be formed by combining two or more consonant sounds because it is not possible