E. सीर a plough, धृ to hold or take, aff. क, and मुक् augment, अण् added and the penultimate vowel changed optionally to इ; whence also सैरन्ध्री, or स्वैर independent, धृ to hold or be, aff. कन्, fem. aff. ङीष्, and form irr.
ROOTS:
सीर धृ क मुक् अण् इ; सैरन्ध्री स्वैर धृ कन् ङीष्