11-Letter Words Containing: I,O,S,T,R,O

• surgical procedure in which spinal nerve roots are cut; done (anterior roots) to relieve intractable pain or (posterior roots) to stop severe muscle spasms

• parallel to or in the plane of the horizon or a base line

• something that is oriented horizontally

• a prediction made by extrapolating from past observations

• the projection of an image from a film onto a screen

• a planned undertaking

• any structure that branches out from a central support

• any solid convex shape that juts out from something

• (psychiatry) a defense mechanism by which your own traits and emotions are attributed to someone else

• the acoustic phenomenon that gives sound a penetrating quality

• the representation of a figure or solid on a plane as it would look from a particular direction

• the act of projecting out from something

• the act of expelling or projecting or ejecting

• one of the minute active bodies into which sporozoans divide in one stage of their life cycle

• the quality of being orthodox (especially in religion)

• a belief or orientation agreeing with conventional standards

• A sedimentary rock rich in phosphate minerals such as apatite