The court gave permission for the state to ______ all of Mr. Davis' assets after his felony conviction.

The correct choice is "seize," which refers to the legal act of taking possession of assets or property, typically in accordance with the law. After a felony conviction, particularly when it pertains to financial crimes or crimes that involve proceeds from illegal activities, a court may authorize the seizure of assets owned by the convicted individual. This process is often aimed at ensuring that individuals do not benefit from their criminal activities or to help compensate victims.

The other options do not carry the appropriate meaning in this legal context. "Seez," "cease," and "seaz" are not recognized legal terms in the context of asset confiscation. "Cease" refers to stopping or coming to an end, which does not apply to the context of taking assets. The misspellings "seez" and "seaz" do not represent any proper terms in this scenario. Therefore, "seize" is clearly the term that aligns with the legal action authorized by the court regarding Mr. Davis' assets after his conviction.