Q: Does the word "appointment" mean the same thing in "I'm leaving work early because I have a doctor's appointment." and "They made an appointment to meet at six."?

A: the same meaning

Q: Does the word "commercialization" mean the same thing in "The government tried to accelerate the commercialization of this development." and "My father considered the commercialization of Christmas to be a sacrilege."?

A: the same meaning

Q: Does the word "make" mean the same thing in "Make a phone call." and "They make a cute couple."?

A: different meanings

Q: Does the word "chain" mean the same thing in "The third link of the silver chain needs to be resoldered." and "This led to an unfortunate chain of events."?

A:
the same meaning