SQL - Get Nth Word

Need to find the Nth word in a sentence, try this function.
USE MIGRATION_DB
GO
IF OBJECT_ID (N'dbo.GetNthWord', N'FN') IS NOT NULL
    DROP FUNCTION dbo.GetNthWord;
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE FUNCTION dbo.GetNthWord
  (
  @string varchar(max),
  @n int
  )
  RETURNS varchar(max) AS
  BEGIN
  DECLARE 
  @xml xml,
  @s nvarchar(max),
  @wd varchar(100)
  
  set @xml = '<root><record>' + REPLACE(@string, ' ','</record><record>') +
    '</record></root>';
    
    With rs(id, word) AS
    (
    select ROW_NUMBER ()over( order by (select 1))id , * from(
    select 
    t.value('.','varchar(150)') as [items]
    from @xml.nodes('//root/record') as a(t)) data
    where len([items]) > 0
    )
    
    select @wd=word from rs where id=@n
    return(@wd)    
  END

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