• britian,
• brital,
• btain,
• britan,
• bringin,
• brittan,
• britiain,
• briten,
• chritain,
• breain,
• writin,
• briatain,
• brition,
• britans,
• writtin,
• brittin,
• ratain,
• britanna,
• brittian,
• grittin

• britten,
• bratton,
• bruton,
• brittany,
• Brittni,
• retain,
• Brittian,
• Brittani,
• brythonic,
• briton,
• Brittain,
• breton,
• Britton,
• bratten,
• britannic,
• brodin,
• brooding,
• Brittan,
• Brittaney,
• broten,
• Britney,
• brittanic,
• Brittney,
• Britany,
• Britni,
• Brittny,
• breeding,
• Britteny,
• Brittanie,
• braiding,
• brain.

The adjective form of the word "Britain" is "British".

The plural form of the word "Britain" is "Britains"

The singular form of the word "Britain" is "Britain".