Abstract nouns are sometimes referred to as special nouns. An abstract noun (special noun) is a noun that refers to a quality, idea or emotion. These nouns are considered special because they are not experienced by any of the five physical senses; you cannot touch, taste, see, hear or smell them. Abstract nouns are words for things that are learned, known, understood, or felt emotionally.
Examples of plural abract (special) nouns are:
friendships
freedoms
fears
loves
loyalties
ideas
joys
sentiments
feelings
emotions
anxieties
Examples of nouns that are plural in form but singular in meaning:pajamaspoliticsnewsglassesbinocularsscissorspantsshortstrouserstongstweezersmathematicsspeciesclothescongratulationsmolassesmumpsphysicseconomicscivicsaerobaticsgymnasticsmeasles
A regular noun forms the plural by adding an 's' or an 'es' to the end of the word. Nouns that form the plural in some other way are called irregular plural nouns. Examples of regular plural nouns: apple, apples church, churches friend, friends Examples of irregular plural nouns are: child, children medium, media tooth, teeth
Examples of plural nouns that can be singular in meaning are the binary nouns, words for something made up of two parts to make a whole. Some examples are:one pair of glassesone pair of jeansone pair of scissorsone pair of pajamasone pair of tweezers
Some nouns that are the same for the singular and the plural are:deerfishelksheepoffspringSome nouns are singular but appear to be plural; words that are a short form for 'a pair of...'. There is no plural for these nouns, the plurals are expressed by using 'pairs of...'. Some examples are:pantsshortsglassesscissorsbinocularsUncountable nouns have no plural form and take a verb for the singular. Some uncountable nouns are:moneyinformationnewsadviceelectricity
There are two of them in your question.
Examples of nouns that are plural in form but singular in meaning:pajamaspoliticsnewsglassesbinocularsscissorspantsshortstrouserstongstweezersmathematicsspeciesclothescongratulationsmolassesmumpsphysicseconomicscivicsaerobaticsgymnasticsmeasles
A regular noun forms the plural by adding an 's' or an 'es' to the end of the word. Nouns that form the plural in some other way are called irregular plural nouns. Examples of regular plural nouns: apple, apples church, churches friend, friends Examples of irregular plural nouns are: child, children medium, media tooth, teeth
Examples of plural nouns that can be singular in meaning are the binary nouns, words for something made up of two parts to make a whole. Some examples are:one pair of glassesone pair of jeansone pair of scissorsone pair of pajamasone pair of tweezers
Examples of nouns that are both singular and plural are:aircraftdeerfishmeansmooseoffspringsalmonsheepshrimpspecies
Some nouns that are the same for the singular and the plural are:deerfishelksheepoffspringSome nouns are singular but appear to be plural; words that are a short form for 'a pair of...'. There is no plural for these nouns, the plurals are expressed by using 'pairs of...'. Some examples are:pantsshortsglassesscissorsbinocularsUncountable nouns have no plural form and take a verb for the singular. Some uncountable nouns are:moneyinformationnewsadviceelectricity
Ten examples of plural pronouns are:weustheythemourtheirthesethoseourselvesyourselves
There are two of them in your question.
Examples of plural forms of nouns ending in X are:ax, axesbox, boxeshex, hexesibex, ibexesmix, mixesox, oxen (irregular plural)six, sixestax, taxesthorax, thoraxes (or thoraces)wax, waxes
There are irregular plural nouns, nouns that form their plural in a way different than adding an -s or an -es to the end of the word. Examples of irregular plural nouns are:baby->babieschild->childrenhoof->hoovesmedium->mediatooth->teethwife->wives
These nouns are always plural and they always take plural verbs: * glasses * pants/trousers * shorts * pajamas * jeans * people * police * scissors
Examples of one syllable plural common nouns are:antsboyscatsdoorseggsfansgateshairsinksjokeskingslaughsmennounsowlspiesquiltsroundsseastubsupsviewswinesxisyearszoos
Singular means one. Plural means more than one. To form a plural noun, we usually (but not always) add the letter -s to the end of the singular word. Some examples of singular nouns and their corresponding plural forms are:desk - desksgirl - girlsbowl- bowlskey - keysWhen the singular word ends with s, tch, sh, x, z, we form the plural by adding -es to the singular noun. Some examples of singular nouns with -es endings to form plural nouns are:kiss - kisseswatch - watchesdish - dishesWhen the singular word ends with a -y following a consonant, we take away the -y and add -ies to form the plural noun. Some examples of singular nouns ending in -y following a consonant are:baby - babiescountry- countriesdaddy - daddiesSome singular nouns have irregular plural forms. We can memorize these plural nouns. Some examples of singular nouns with their irregular plural forms are:child- childrenappendix - appendicesSome singular nouns and plural forms look the same; they do not make any changes in the plural form. Some examples of singular nouns and their plurals are:deer - deerfish - fish