1. Loathsome; disgustful.

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

• naueous,
• nausus,
• nausious,
• naceous,
• nauseaum,
• naseous,
• neausious,
• nausous,
• nausius,
• nauseus,
• nausheous,
• numeous,
• nasious,
• naucious,
• causous,
• naseuous,
• naushus,
• nauseuos,
• naushious,
• nauseoius

The adjective form of the word "nauseous" is "nauseated".

The plural form of the word "nauseous" is "nauseous." The word "nauseous" is an adjective and does not have a separate plural form.

The singular form of the word "nauseous" is "nausea"