Question: Here is one sentence: She brought a change in her overnight bag.
Here is another sentence: The product is undergoing a change in order to improve it.
Does the change mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: They stayed in the pattern until the fog lifted.
Here is another sentence: The traffic patterns around O'Hare are very crowded.
Does the pattern mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: Set these words in italics.
Here is another sentence: Set the tray down.
Does the set mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: He does not support his natural children.
Here is another sentence: The government supports the arts in several ways.
Does the support mean the same thing in the two sentences?

Answer:
the same meaning