• A) disregard - The word ‘disregard’ refers to ‘pay no attention to or to ignore. It's a really different aim to the given the word. It's not the desired synonym. So, this can be an incorrect answer.
• B) interfere - The word ‘interfere’ refers to ‘intervene in a very situation without invitation or necessity. This word has the precise same meaning because of the given the word. It's the desired synonym. So, this is often the right option.
• C) overlook - The word ‘overlook’ refers to ‘fail to notice. This word features a completely different desire from the given word. It's not the specified synonym. So, this is often an incorrect option.
• D) free - The word ‘free’ refers to ‘able to act or be done wishes jointly'. This word has an unrelated aiming to the given the word. It's not the desired synonym. So, this is often not the right option.

Hence, option B is the correct answer.