Antonyms for the term "singular form" can include its opposite, the "plural form", which means a noun denoting more than one person, object, or thing. Other antonyms can include "multiple", "various", or "many", which all imply a greater number or quantity. "Diverse" can also be an antonym, as it suggests a range of different types or kinds. "Collective" is another antonym, as it emphasizes the idea of a group or whole. In grammatical terms, antonyms for singular form can also include "dual" (indicating two of something), "trial" (indicating three), or "paucal" (indicating a small number).