-- ******************************
;with 
cte1 as (select *, row_number()over (order by (select 1)) as rn from @stop_words),

cte2 as (
select t.id, replace(t.body, cte1.word, '') as body, cte1.rn 
from @train_raw t cross join  cte1
where cte1.rn=1

union all

select t.id, replace(t.body, cte1.word, '') as body, cte1.rn 
from cte2 t inner join cte1 on t.rn=cte1.rn-1
)

update t
set t.body=a.body
from @train_raw t
inner join (select top 1 with ties * from cte2 order by rn desc) a
on t.id=a.id
-- ******************************

select * from @train_raw

UPDATE dbo.train_raw
	SET body = dbo.deleteStopWords( body ) FROM dbo.train_raw , dbo.stop_words;