Anger ('Krodh') is the permanent emotion (Sthayi Bhav) of which Rasa?

In Indian poetics, every Rasa corresponds to a permanent emotion (Sthayi Bhav). The Sthayi Bhav of Raudra Rasa is Krodh (Anger).
* Veer Rasa $\to$ Utsah
* Veebhatsa Rasa $\to$ Jugupsa/Ghrina
* Bhayanak Rasa $\to$ Bhay