When the word 'other' comes before a noun, it is functioning as an adjective, a word used to describe noun.
Examples:
Other people have told me that.
I will have the chocolate, you may have the other one.
When the word 'other' (others) functions alone as a subject or an object in a sentence, it is functioning as an indefinite pronoun, a word that takes the place of an unknown or unnamed noun.
Examples:
I have been told that by others. (object of the preposition 'by')
No, I will have the chocolate one, you may have the other. (direct object of the verb 'may have')
The word other's is a possessive noun, which is an adjective. The word others is a plural noun.
It is an adjective
Yes, the word 'others' is the plural form of the indefinite pronoun 'other', a word that takes the place of a noun for a different person or thing from one already mentioned.Example: My kids are fairly tall but Jeff is not as tall as the others.The word 'other' is also an adjective when placed just before a noun: the other kids.
other can be used as a pronoun or an adjective in the sentence above other is being used as a pronoun As an adjective: "the other day" where other is used to describe the noun day
The word "other" can be used as an adjective: Example: The ball is in the other garden ("Other" is used to describe the noun "garden", so is acting as an adjective.) "Other" can also be used as a pronoun - something that takes the place of a noun: Example: "He put one foot on the ground, then the other" ("Other" is used in place of "other foot". As "foot" is a noun, and "other" is taking it's place, "other" is acting as a pronoun.)
There is no standard collective noun for a group of 'others'.
Yes, the word 'thoughtfulness' is a noun, a common, uncountable, abstract noun; a word for the quality of consideration for others; a word for the trait of thinking carefully before acting; a word for a concept.
Yes, the word 'priority' is a noun, a word for a concern, interest or desire that comes before all others; the person or thing that is regarded as more important than another; the precedence given to some before others; a word for a thing.
No, the word 'other' is an adjective and an indefinite pronoun.When the word 'other' comes before a noun, it is functioning as an adjective, a word used to describe noun.Examples:Other people have told me that.I will have the chocolate, you may have the other one.When the word 'other' (others) functions alone as a subject or an object in a sentence, it is functioning as an indefinite pronoun, a word that takes the place of an unknown or unnamed noun.Examples:I have been told that by others. (object of the preposition 'by')No, I will have the chocolate one, you may have the other. (direct object of the verb 'may have')A collective noun is a noun used to group people or things in a descriptive way.Examples are, a staff of employees, a flock of birds, a batch of cookies.
The word 'the' is not a noun at all.The word 'the' is an article, specifically, a definite article, a word placed before a noun to indicate that noun as a specific person or thing.The other articles are the indefinite articles, 'a' and 'an', used before nouns to indicate the noun as a general word for that person or thing.
The word 'priority' is a noun, a word for a concern, interest or desire that comes before all others; the person or thing that is regarded as more important than another; the precedence given to some before others; a word for a thing.Note: Only one of seven dictionaries (+Google) consulted listed 'priority' as an adjective. That dictionary did not cite any basis for that listing. When the noun 'priority' is used as an adjective, it can be considered an attributive noun (noun adjunct); for example, a priority situation.
Yes, "librarian" is a noun. It refers to a person who works in a library, organizing and managing books and other resources for others to use.