1 any

2 whatever

3 whichever

4 whatsoever

1 to raise

2 to increase

1 how

2 what way

3 what

1 newly added

2 additional

3 to add (to what already exists)

1 surname He

1 it's a small world (idiom)

1 What can you have against it? (idiom)

2 We should do this.

3 Go for it!

1 of what use is it

2 (idiom)

1 there are plenty more fish in the sea (idiom)

1 how can this be endured! (idiom)