She is the moola, or root of a devious ploy. It is by her Sakthi that a nimitha of a devious ploy is hatched and hence the wheels of karma are set rolling.
Ku - Bad, and Mati - Thoughts
She is the architect of all thoughts be it good or bad, and it is for a purpose, that keeps the wheels of karma rolling.
She is the root of every thought, both pious or inauspicious. All thoughts are merely her Maya.
It is all her script.
Hence the name, KUMATI