The root behind taḍra conveys becoming eager, accustomed, or fierce. Ḍarraytumūhā means to habituate war to violence, allowing its appetite to grow. Taḍram then evokes the outbreak of a flame.
The two similar-sounding forms do not express exactly the same image: one concerns ferocity acquired through habit; the other is spreading fire. The movement exposes human responsibility for starting the process before presenting its uncontrollable consequences.