Foetuses in foetu are extremely rare medical conditions.

He wades in the river to cool off.

She waded in the shallow water.

I walked in someone's shoes to understand their perspective.

Putting oneself in someone's shoes is an important skill to develop empathy.

He puts himself in her shoes and tries to understand her perspective.

She walks in someone's shoes.

She enjoys wading in the river on hot summer days.

Walking in someone's shoes can help you understand their perspective.

Look who the cat dragged in!