commercial B1

/kəˈmɝ.ʃəl/ Connected with buying and selling or with business.

commerce B2

/ˈkɑ.mɚs/ The activity of buying and selling goods and services, especially on a large scale.

commercialism C2+

/kəˈmɝʃəˌlɪzəm/ emphasis on profit or marketing, often at the expense of other values