Antonyms of noun plural

1 sense of plural

Sense 1
plural, plural form -- (the form of a word that is used to denote more than one)
       Antonym of singular (Sense 1)
      => singular, singular form -- (the form of a word that is used to denote a singleton)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun plural

1 sense of plural

Sense 1
plural, plural form -- (the form of a word that is used to denote more than one)
       => form, word form, signifier, descriptor -- (the phonological or orthographic sound or appearance of a word that can be used to describe or identify something; "the inflected forms of a word can be represented by a stem and a list of inflections to be attached")

Antonyms of adj plural

2 senses of plural

Sense 1
plural (vs. singular) -- (composed of more than one member, set, or kind)

singular (vs. plural) -- (composed of one member, set, or kind)

Sense 2
plural (vs. singular) -- (grammatical number category referring to two or more items or units)

singular (vs. plural) -- (grammatical number category referring to a single item or unit)

Similarity of adj plural

2 senses of plural

Sense 1
plural (vs. singular) -- (composed of more than one member, set, or kind)

Sense 2
plural (vs. singular) -- (grammatical number category referring to two or more items or units)
       => dual -- (a grammatical number category referring to two items or units as opposed to one item (singular) or more than two items (plural); "ancient Greek had the dual form but it has merged with the plural form in modern Greek")