| Word | Definitions | Synonyms |
|---|---|---|
| amnesic | (noun) a person suffering from amnesia | Synonyms: amnesiac |
| analgesic | (noun) a medicine used to relieve pain | Synonyms: anodyne, pain pill, painkiller |
| geodesic | (noun) (mathematics) the shortest line between two points on a mathematically defined surface (as a straight line on a plane or an arc of a great circle on a sphere) | Synonyms: geodesic line |