Select the INCORRECTLY spelt word.

Tentamount  

The incorrectly spelled word is Tentamount.

The correct spelling is tantamount.

• Tentamount (adjective): equivalent in value or importance.
• Domicile (noun): a person's home or permanent place of residence.
• Antiquarian (noun): a person who collects or studies antiques.
• Notorious (adjective): well-known, especially for some bad quality or deed.