tool
(a thing that you use with your hands to do a particular job)
- Hummer is the only tool I need.
- I don’t have the right tools to fix this.
(a thing that you use in order to perform a job or to achieve an aim)
- The internet can be used as an important tool for learning.
toll
(a small amount of money that you pay to use a road or bridge)
- We had to pay tolls on the highways.
(the number of deaths and injuries in a war, disaster, accident, etc.)
- The death toll from the plane crash was 245.
- The armed conflict took its toll of victims.