Blame game and Cover-up

Blame game noun - Accusations exchanged among people who refuse to accept sole responsibility for some undesirable event.

Cover-up and blame game are semantically related. In some cases you can use "Cover-up" instead a noun phrase "Blame game".

Cover-up noun - Something that covers or conceals like a piece of cloth.

Blame game and cover-up are semantically related. You can use "Blame game" instead a noun phrase "Cover-up".