1. Subvert: upset, ruin.

2. Subservient:Prepared to obey others unquestioningly

3. Contort: Twist or bend out of its normal shape

4. Distort:Pull or twist out of shape.

5. Retort: Heat in a retort in order to separate or purify

6. Tortuous: Full of twists and turns

7. Adversity: Difficulties; misfortune.

8. Avert: turn away

9. Introvert: A shy, reticent, and typically self-centered person

10. Perverse: Bad minded

11. Prose: Talk tediously