Abaddon

Abaddon, the bottomless pit, or the angel thereof.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Abacus * Abarim
A'ali Pasha
Aachen
Aalborg
Aar
Aargau
Aarhuus
Aaron
Abaca
Abacus
Abaddon
Abarim
Abatement
Abauzit, Firmin
Abbadie
Abbadie
Abbas
Abbas Pasha
Abbas the Great
Abbas-Mirza
Abbasides

Nearby

Abaddon in Brewer’s Dictionary of Phrase & Fable