digression
straying from main point
dispassionate
unaffected by strong emotion or prejudice
disposition
usual outlook or mood; getting rid of something
infamous
having a bad reputation
protracted
extended in time
regress
to move backward
retort
To respond critically or sarcastically
systematic
done or acting according to a fixed plan or system; methodical.
torsion
act of twisting; stress due to twisting forces exerted on a body
traction
grip or hold