15-Letter Words Containing: E,R,E,C,T,E,R

• extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds

• the 400th anniversary (or the celebration of it)

• Any receptor that provides an organism with information about mechanical changes in its environment, such as movement, tension and pressure

• The branch of chemistry that involves the spatial arrangement of the atoms of molecules, and studies how this affects the physical and chemical properties of such species

• The effect of such spatial arrangement on the chemistry of a particular compound

• in a manner contemplative of past events

• excessive secretion