as a pronoun, 'something' is used to refer to a thing that is unspecified or unknown. It is often used when the exact nature of the thing is not known or is not important.
'something' can be used in positive statements, questions, and negative statements. It is often used to indicate the existence of an unspecified item or to suggest the possibility or presence of an unspecified thought or detail.
I heard something in the other room.
Do you want something to eat?
There's something about this place that feels magical.
'something' is indefinite, so it doesn't refer to a specific, identifiable thing. Be cautious not to overuse 'something' when clarity is needed. If specificity is important, it's better to name the thing directly.
as an adverb, 'something' is used informally to emphasize a particular quality about someone or something.
when used as an adverb, 'something' is typically followed by an adjective. It's a colloquial way to emphasize the degree of the adjective.
That pie was something delicious!
Her performance was something special.
The way he solved that puzzle was something incredible.
this adverbial use of 'something' is informal and might not be suitable for very formal writing or speech. It's a way of adding emphasis, similar to saying 'very' or 'exceptionally,' but with a more colloquial tone. Understanding the different ways 'something' can be used will help in determining the most appropriate context for its application.