Look out for number one and Soak up

Soak up and look out for number one are semantically related. In some cases you can use "Soak up" instead a verb phrase "Look out for number one".

Soak up verb - To take in (something liquid) through small openings.

Look out for number one and soak up are semantically related. Sometimes you can use "Look out for number one" instead a verb "Soak up".