• twhen,
• btween,
• tghen,
• tweenty,
• tenen,
• twere,
• qween,
• twetny,
• dwhen,
• twoel,
• bteween,
• owern,
• batween,
• topen,
• ween,
• bwtween,
• tetween,
• tyhen,
• toeven,
• tworn

• twain,
• 'tween,
• twine,
• twin,
• Twanna,
• teen,
• Twana.

The adjective form of the word "Tween" is "tween" itself. "Tween" is already used as both a noun and an adjective to describe someone between the ages of approximately 9 and 12 years old, typically in the preadolescent stage.

The plural form of the word "tween" is "tweens".

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