1. The state of being arid.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• arridness,
• zridness,
• sridness,
• wridness,
• qridness,
• aeidness,
• adidness,
• afidness,
• atidness,
• a5idness,
• a4idness,
• arudness,
• ariedness,
• aridnesse,
• aridnes,
• airdness,
• eridness,
• arydness,
• Airidness,
• Aredness

• ardent,
• ardennes,
• Arden,
• ardently,
• ariadne,
• Ardon,
• ardoin.

The adjective form of the word "aridness" is "arid".

The plural of the "aridness" can be the "aridnesses".

The singular of the "aridness" can be the "aridness".