1) The company's profits increased substantially after implementing cost-cutting measures.

2) The new regulations will substantially impact how businesses operate in this sector.

3) She lost substantially more weight than she had anticipated on her new diet.

4) The price of the house was substantially higher than what we had budgeted for.

5) The performance of the athlete improved substantially after working with a new coach.

6) The teacher noted that the student's grades had dropped substantially since the beginning of the semester.

7) The company's stock value decreased substantially after the scandal was uncovered.

8) The cost of living in this city is substantially higher than in rural areas.

9) The project timeline has been shortened substantially due to increased efficiency in our processes.

10) The amount of rainfall this year has been substantially lower than the average.