Speak With Animals --> pet psychic reality TV deal.

Time Stop has obvious abuses. You have 12-30 seconds to do anything besides futz with another another creature or anything they're wearing / holding.

Unseen Servant is first-level, holy shit. You can get an hour of labor from an invisible humanoid. Any "simple task that a human servant could do." There's no explicit one-at-a-time clause, either. Nevermind the crime possibilities: every ten-minute ritual is an hour of sweatshop labor.