12-letter words containing a, x, i, s, o
- morphallaxis — Biology. the regeneration of a destroyed body part by the reorganization of its remaining cells.
- nonexpansile — Not expansile.
- nonvexatious — Not vexatious.
- over-anxious — excessively anxious.
- oxidant smog — photochemical smog.
- pax vobiscum — peace be with you
- polysiloxane — a polymer composed of silicon and oxygen atoms
- praxinoscope — a toy in which a sequence of images, depicted on the inner surface of a cylinder and reflected in a series of mirrors, gives the illusion of motion as the cylinder rotates
- six-yard box — On a football pitch, the six-yard box is the rectangular area marked in front of the goal.
- six-year-old — being six years in age
- sulphadoxine — an antibiotic drug of the sulphonamide group, commonly used in combination with pyrimethamine to treat malaria, and in combination with various drugs to treat certain infections
- toxocariasis — the infection of humans with the larvae of a genus of roundworms, Toxocara, of dogs and cats. It can cause swelling of the liver and, sometimes, damage to the eyes
- trophallaxis — (among social insects) the exchange of nutriments or other secretions between members of a colony.