King's ransom and Pretty penny

King's ransom noun - A very large amount of money.

Pretty penny and king's ransom are semantically related In some cases you can replace phrase "Pretty penny" with "King's ransom", this phrases are similar.

King's ransom and pretty penny are semantically related in huge amount topic. Sometimes you can replace phrase "King's ransom" with "Pretty penny", this phrases are similar, if it concerns topics such as lot of money.