The document contains words related to bodies of water including verbs like "move smoothly" and "break open suddenly and violently", nouns such as "sea" and "ocean", and terms like "tide" and "submerge". Several words describe negative situations involving water like capsizing or drowning.

3. move smoothly

4. break open suddenly and
violently

5. a very big sea, e.g. the Atlantic ocean

6. the regular change in the sea level
caused by the moon and sun

7. (used of boat) turn over in the water

8. happening or existing below the
surface of the water

9. die in water because you can’t
breathe