Which are the old words out ? 1) river, forest,lake,ocean,pond....

Question

Which are the old words out ? 1) river, forest,lake,ocean,pond.
2)big,little,large,small,busy.
3)play, extend, east ,enjoy ,easy.
4) deep, beatifu ,wide ,narrow ,high.
5)fresh,young,rich,station,powerfui.
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Answer 1

1) river, forest, lake, ocean, pond. 2) big,little,large,small,busy.
3)play, extend, east ,enjoy ,easy.
4) deep, beatifu ,wide ,narrow ,high.
5)fresh,young,rich,station,powerfui.