an- means not, without, or lacking. esthesia means capacity for sensation or feeling; sensitivity.
anestesia means without/lacking feeling or sensation.
Part
osteosarcoma
For component as in part अंश anśa, भाग bhāga
Another word for components is parts. A component is a part of something. For example, each component of a stereo system is a part of the stereo system.
Anesthesia is the root word of anesthetist.
Anesthesia, perhaps? Or do you mean the root of anesthesia...
The component word parts for "ophthalmoscopy" are "ophthalm/o" (related to the eye) and "scopy" (to examine or observe).
Anti- angi/o - genesis
poli/o, myel, and -itis
poli/o, myel, and -itis
Qualifying circumstances
Qualifying circumstances