(adj) Sth that has a large unclear shape, especially in a threatening way

(informal) Noun: something that is unreasonably expensive

if a price or an amount _________, it greatly increases very quickly

(Idiom) you go on a brief period of extravagant spending

A two-part adjective that describes huge inflation

another idiom meaning that sth is very expensive

This verb means that an idea has a strong effect over a wide area and for a long time

Make an example with "a rainy day"

this refers to the sale of a lot of stocks or shares, which makes the price decrease

(idiom) Meaning that you can barely make ends meet.