12-Letter Words Containing: R,A,L,E,I,G,H

• the act of writing dictionaries

• To lower the velocity and kinetic energy of fast neutrons in a nuclear reactor by use of a moderator, and thus increase the efficiency of fission

• making lively and cheerful

• making lively and joyful

• terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by anglers

• a print produced by lithography

• duplicator that prints by lithography; a flat surface (of stone or metal) is treated to absorb or repel ink in the desired pattern

• make by lithography