Explanation:

- Option 1: Fallicious is incorrectly spelled. The correct spelling is "fallacious," which means based on a mistaken belief or misleading.

- Option 2: Victorious is correctly spelled. It means having won a victory or being triumphant.

- Option 3: Malicious is correctly spelled. It refers to having the intention to cause harm or be spiteful.

- Option 4: Generous is correctly spelled. This means showing a readiness to give more of something, such as money or time, than is necessary or expected.

Option 1: fallicious is spelled incorrectly.

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