Explanation:

- The word "Profess" generally means to claim something, often openly and publicly, especially feelings or faith.

- Option 1: Convince means to persuade someone to believe or do something. It isn’t closely related to "profess," which is more about stating a belief or claim rather than persuading someone else.

- Option 2: Assume involves taking something for granted without proof. This doesn't align with "profess," as professing involves discussing or declaring, typically with certainty.

- Option 3: Predict means to say something will happen in the future. This is different from "profess," which is more about declaring a belief or position.

- Option 4: Declare means to proclaim something openly, making it very similar to "profess," which involves stating or asserting openly.