Ninths signifies a quantity that is divided into nine equal parts. When it comes to referring to the same, there are numerous synonyms that can be used interchangeably. These include "nonas," "novenas," and "enneads." Similarly, words like "fraction," "proportion," and "ratio" can also be used to refer to ninths. Furthermore, terms like "one-ninth," "9th," and "⅙" can also be used to denote ninths in mathematical and numerical contexts. In addition to these, words like "division," "segment," and "partition" can also be used to refer to ninths as they imply splitting a whole into smaller parts.