Long Island Sound is the estuarial bay between Long Island, New York and the Connecticut coast to the north. It is about 150 km (90 miles) long and has an area of about 3400 km2 (1320 square miles).

Rotterdam and Antwerp both are built on the estuarial and canal system fed by three rivers; Rhine, Meuse and Scheldt. Please follow the link below for more details of the largest hydrodynamic engineering project in the history of mankind.

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern E--U---A-. That is, nine letter words with 1st letter E and 4th letter U and 8th letter A. In alphabetical order, they are:

estuarial

estuarian

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern ---UA---L. That is, nine letter words with 4th letter U and 5th letter A and 9th letter L. In alphabetical order, they are:

actuarial

estuarial

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 5 words with the pattern --TU---A-. That is, nine letter words with 3rd letter T and 4th letter U and 8th letter A. In alphabetical order, they are:

actuarial

botulinal

estuarial

estuarian

matutinal