Pell-mell and Without delay

Pell-mell adverb - In a confused and reckless manner.

Without delay and pell-mell are semantically related. In some cases you can use "Without delay" instead an adverb phrase "Pell-mell".

Pell-mell and without delay are semantically related. Sometimes you can use "Pell-mell" instead an adverb phrase "Without delay".