Our book club picked a spy-fi novel for this month's discussion.

I sniffed the milk carton, frowned, and blurted out, ych a fi, that's gone off.

I prefer classic sci fi novels because they explore moral dilemmas through futuristic settings.

The sheriff issued a fi. fa. to enforce the court's judgment and seize the debtor's property.

The sheriff executed a fi fa to seize the debtor's property after the judgment.

At the flea market, she found several vintage hi-fis that still sounded amazing.

I upgraded my Hi-Fi last weekend and the sound is incredible.

When the router is overloaded, the smart speaker Wi-Fis to the backup network to maintain a stable connection.

We counted the number of Wi-Fis available at the conference hall to decide where to set up the registration desks.

The novel is a powerful piece of cli-fi that forces readers to confront the human consequences of a warming planet.