"O" Crossword Clues
Ancient History
President First Names
Notable Nicknames
Miscellaneous
100

A word said when someone makes a blunder or mistake; (4)

What is Oops

100

The surface of the ancient pyramids of Egypt were originally this color, due to the limestone covering.

What is White

100

Harry.

Who is Truman

100

"King of Rock."

Who is Elvis

100

A Leap Year happens this often.

What is 4 Years

200

Whale of the killer variety; (4)

What is Orca

200

The country behind the famous "Terracotta Army."

What is China

200

Gerald.

Who is Ford

200

"Joltin' Joe."

Who is Joe DiMaggio

200

The amount of squares on a chessboard.

What is 64

300

Last letter of the Greek alphabet, or a word meaning last in a series; (5)

What is Omega

300

The Mayans were a powerful civilization that took settlement in this modern day country.

What is Guatemala/Belize

300

Rutherford.

Who is Hayes

300

"The Greatest."

Who is Muhammed Ali

300

When a tree is cut down, it can produce approximately 7.5 million of these cleaning utensils.

What is Toothpick

400

English city with the second-oldest operating university; (6)

What is Oxford

400

Name two of the five ancient Greek city states.

What is Athens, Sparta, Thebes, Corinth, and Delphi 

400

Warren.

Who is Harding

400

"Duke."

Who is John Wayne

400

Jack-O-Lanterns originated in Ireland and were originally this vegetable.

What is Turnip

500

Small American bird, usually black or orange. They're not good at baseball; (6)

What is Oriole

500

This is why the ancient city of Pompeii is no longer with us.

What is Destroyed by Mount Vesuvius

500

Millard.

Who is Fillmore

500

"Buffalo Bill."

Who is William Frederick Cody

500

Despite prohibition ending in 1933, this US state didn't unban alcohol until 1966.

What is Mississippi