What are some commonly confused words and their correct usage?

There are several commonly confused words in the English language, and understanding their correct usage can greatly improve one's writing and communication skills. Here are some examples:

1. Their, They're, There:
- "Their" is a possessive pronoun, indicating ownership or belonging. For example, "Their house is beautiful."
- "They're" is a contraction of "they are." For example, "They're going to the park."
- "There" refers to a place or location. For example, "The book is over there."

2. Your, You're:
- "Your" is a possessive pronoun, indicating ownership. For example, "Is this your car?"
- "You're" is a contraction of "you are." For example, "You're doing a great job."

3. Its, It's:
- "Its" is a possessive pronoun, indicating ownership. For example, "The dog wagged its tail."
- "It's" is a contraction of "it is" or "it has." For example, "It's raining outside" or "It's been a long day."

4. Effect, Affect:
- "Effect" is a noun that refers to the result or consequence of something. For example, "The medication had a positive effect on her health."
- "Affect" is a verb that means to influence or have an impact on something. For example, "The loud noise affected her concentration."

5. Then, Than:
- "Then" is an adverb that indicates a specific time or sequence of events. For example, "We went to the store, and then we went to the park."
- "Than" is a conjunction used in comparisons. For example, "She is taller than her brother."

6. Lose, Loose:
- "Lose" is a verb that means to be deprived of something or to fail to win. For example, "Don't lose your keys."
- "Loose" is an adjective that means not tight or not firmly fixed. For example, "Her dress was loose-fitting."

7. Accept, Except:
- "Accept" is a verb that means to receive or agree to something. For example, "She accepted the job offer."
- "Except" is a preposition that means excluding or with the exception of. For example, "Everyone attended the party except for John."

These are just a few examples of commonly confused words and their correct usage. It is important to pay attention to these distinctions to ensure clear and effective communication.