A large ship began to loom up out of the fog
The mountains started to loom up on the horizon
A strange figure began to loom up in the darkness
The deadline began to loom up, causing us stress
We saw the silhouette of a building loom up against the night sky
A dark cloud began to loom up before the storm
His responsibilities started to loom up as he got older
The competition began to loom up as the tournament progressed
A tall tree started to loom up from the dense forest
The problem seemed to loom up unexpectedly
Did you see that large shadow loom up behind the trees?
Yes, it was quite unsettling, what could it be?
I have no idea, but it looked very big.
Dark storm clouds began to loom up on the horizon
Dark storm clouds started to appear on the horizon
Dark clouds approached from the horizon, growing larger