nigri-

arc furnace slagging door archiepiscopacy Arcus plantaris profundus Delphinium hsinganense Distress Acknowledgement Egercsehi extremal metric fatherlands in-line five-cyl engine interplanetary exploration light-water-cooled Maesteg marionetted Nasmith comber on-line document retrieval system pirnie test in depth tungsten copper composition vertical quarter-wave stub writers' room