Whilst Vs While

"Whilst" is a conjunction that can be used to indicate a contrast or a relationship of events happening at the same time. It is more commonly used in British English than in American English.Here are a few examples of how "whilst" can be used in a sentence:

Whilst I appreciate your efforts, I think we need to try a different approach.
She enjoys reading whilst drinking her morning coffee.
Whilst it was raining outside, we played board games inside.
He was listening to music whilst doing his homework.
Whilst I agree with some of your points, I still think we should consider other options.
Note that "whilst" can be used interchangeably with "while" in most contexts.

"While" conjunction 

"While" is a conjunction that can be used to indicate a contrast or a relationship of events happening at the same time. It is a versatile word that can also be used as a noun, verb, or preposition.

Here are a few examples of how "while" can be used in a sentence as a conjunction:I like to listen to music while I work.
He reads a book while he waits for the bus.
While I understand your point of view, I disagree with you.
She was cooking dinner while her husband was setting the table.
We can watch a movie while we eat dinner.
As mentioned earlier, "while" can also be used as a noun (e.g., "I haven't seen him in a while"), a verb (e.g., "He whiled away the time by playing video games"), or a preposition (e.g., "I read the book while sitting in the park").

Whilst Vs While is more commonly used

"Whilst" and "while" are both conjunctions that have the same meaning and can be used interchangeably in most contexts.However, "whilst" is more commonly used in British English, while "while" is more commonly used in American English. "While" is also more versatile and can be used as a noun, verb, or preposition, whereas "whilst" is mainly used as a conjunction.Here are some examples of how "whilst" and "while" can be used in a sentence:Whilst I was on vacation in Hawaii, I tried surfing for the first time. (British English)While I was on vacation in Hawaii, I tried surfing for the first time. (American English)He enjoys listening to music whilst he works. (British English)He enjoys listening to music while he works. (American English)Whilst I understand your point of view, I still disagree with you. (British English)While I understand your point of view, I still disagree with you. (American English)She was cooking dinner whilst her husband was setting the table. (British English)She was cooking dinner while her husband was setting the table. (American English)Whilst the weather was bad, we stayed inside and played board games. (British English)While the weather was bad, we stayed inside and played board games. (American English)Note that in all of these examples, "whilst" and "while" can be used interchangeably without changing the meaning of the sentence.