Every word, A to Z.

One who investigates.

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plural of investment

Impossible to defeat, destroy, or kill; too powerful to be defeated or overcome.

The quality or state of being inviolable; inviolableness.

The act or form of calling for the assistance or presence of some superior being, especially prayer offered to a divine being.

A bill; a commercial document issued by a seller to a buyer indicating the products, quantities and agreed prices for products or se…

Hear this word or name in the American Pronunciation Guide video.

Hear this word or name in the American Pronunciation Guide video.

Hear this word or name in the American Pronunciation Guide video.

A chemical element (symbol: I) with an atomic number of 53; one of the halogens.

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A city in Amador County, California, United States.

The ninth letter of the Greek alphabet (Ι, ι).

One of the Native Americans formerly occupying the region now included in the state of Iowa.

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The daughter of Agamemnon and Clytaemnestra, who is sacrificed by her father to ensure the safe journey of the Greeks to Troy.

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The capital city of the state of Perak, Malaysia.

By that very fact itself; actually.

A city in Peru, in the northeast of the country

A city in Pecos County, Texas, United States.

a theocratic Islamic republic in the Middle East in western Asia; Iran was the core of the ancient empire that was known as Persia u…

A country in West Asia in the Middle East. Official name: Republic of Iraq. Capital and largest city: Baghdad.

Easily provoked to outbursts of anger; irritable.

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An angiotensin II receptor antagonist used mainly for the treatment of hypertension.

A city in Irbid governorate, Jordan.

Great anger; wrath; keen resentment.

A large island in northwestern Europe.