Breaking fasts is to prematurely relax a fast by eating early, eating more, or eating foods that were to be abstained from.

Matricide is to kill one's mother.

Patricide is the killing of one's father.

Partiality is treating people differently based on the external standards like wealth, power, and status.

Hatred of one's brothers is to have contempt or dislike for those we should be closest to.

A lack of compassion is to be unaware of our neighbor's suffering and fail to try to alleviate it.

"There is an evil spirit, called the forerunner, who assails us as soon as we awake from sleep and defiles our first thought." - St. John Climacus

Oathtaking is to solemnly swear and needs to be avoided if done falsely or without a grave cause. 

Foreswearing oneself is to make a liar of yourself under oath or to commit perjury.

Aggressiveness is an inclination to fight and towards hostility. It is a lack of gentleness and meekness.