looming

Refers to a severe problem that is about to happen.

Refers to a major catastrophe that is about to happen.

迫り来る不況

Refers to an economic downturn that is expected to happen soon.

迫り来る不足

Refers to an expected lack of something necessary.

まもなく起こりそうな脅威的な不足

差し迫った対決

Refers to a final, decisive confrontation that is about to occur.

迫り来る亡霊

Used metaphorically for a threat that is causing fear.

脅威が近づいており、差し迫っていることを強調します。