Difference between Oregano and Ajwain

What is the difference between Oregano and Ajwain?

Oregano as a noun is a herb of the mint family, origanum vulgare, having aromatic leaves. while Ajwain as a noun is the seed of the carom plant, having an aroma of thyme; used in some asian cooking

We hope you now know whether to use Oregano or Ajwain in your sentence.