Splitting a string into an array based on the word sounds daunting initially, however is quite simple. To achieve this follow the sample code below:

        let sentence = "Hello im Seemu"
        let wordsArray = sentence.components(separatedBy: " ")
        
        let wordFirst = wordsArray[0] // Hello
        let wordSecond = wordsArray[1] // im
        let wordThird = wordsArray[2] // Seemu
        
        print(wordFirst)
        print(wordSecond)
        print(wordThird)

This will result in the output as follows:

Hello
im
Seemu

One use of this sort of splitting is getting a first name and last name separately as follows:

        let name: String = "Bob Smith"
        let wordsName = name.components(separatedBy: " ")
        
        let firstName = wordsName[0]
        let lastName = wordsName[1]
        
        print(firstName) // Bob
        print(lastName) // Smith

This will give you the following output:

Bob
Smith

Just note, be careful if someone has a middle name, example “Bob Joey Smith” as you will get unexpected results!