To inundate means to quickly fill up or overwhelm, just like a flood. Your bathroom could be inundated with water if the pipes burst, and hopefully your inbox is inundatedwith nice emails on your birthday.
Traditionally, peruse has meant to read or examine something carefully. But informally, it can have the opposite meaning, to read something casually and quickly
Being insolvent isn't just about being poor. A person or business that's insolvent has no resources, no assets and no way to pay any of the bills. This adjective insolvent is a synonym for bankrupt
When something is at the very peak of perfection, reach for this noun from Greek: acme. A brilliant violinist might reach the acme of her career, but eventually she might become unstrung