The root word-Algic comes from Greek word –algos, meaning pain.
Words Based on the Algic Root Word
Arthralgia/ Arthralgic: Pain in a joint.
Cephalalgia: Headache
Gastralgia: Pain in the stomach.
Mastalgia: Pain in the breast caused by congestion during lactation, or other causes.
Myalgia: Pain in a muscle or group of muscles.
Neuralgia: Intense, typically intermittent pain along the course of a nerve, especially in the head or face
Otalgia: Ear ache.
Algesia: The sense of pain; sensitiveness to pain.