therapy

The treatment errors described in your article about radiation therapy are tragic.

thereby

I believe it is time we elevated the game to the level where it belongs thereby setting an example to the rest of the sporting world.

trace

The physical differences between men and women can be traced directly to our basic roles as hunters and child-beare

track

The primary nurse stays with the patient through his hospital keeping track with his progress and seeking further advice from his doctor.

trail

Mostly saboteurs interfere with the hunt by misleading hunters and disturbing the trail of the fox's sminus

A: Five minus three is one.

B: No, you're wrong, little honey. Two.