Characteristics of an informal letter

1. Personal tone: Informal letters are usually written in a friendly and casual tone. They may include personal anecdotes and details about the writer's life.

2. Salutation: Informal letters often begin with a friendly greeting, such as "Dear [Name]" or "Hi [Name]," followed by the writer's name.

3. Conversational language: Informal letters use everyday language and slang, rather than formal or technical terminology.

4. Use of contractions: Informal letters commonly use contractions, such as "I'm" instead of "I am" and "don't" instead of "do not."

5. Structure: Informal letters may not follow a strict format or structure. They are often more free-flowing and spontaneous in their organization.

6. Length: Informal letters can vary in length, depending on the writer's intentions and the content they want to include.

7. Personal details: Informal letters often include personal details, such as feelings, opinions, and experiences.

8. Closing: Informal letters typically close with a friendly sign-off, such as "Yours sincerely," "Love," or "Take care."

9. Signature: Informal letters are usually signed with the writer's first name or a nickname, rather than a formal title or full name.

10. Punctuation: Informal letters may be more relaxed in terms of punctuation rules, with the use of exclamation marks, ellipses, and emojis to convey emotions.