12-Letter Words Containing ETAR

• a building housing an instrument for projecting the positions of the planets onto a domed ceiling

• an optical device for projecting images of celestial bodies and other astronomical phenomena onto the inner surface of a hemispherical dome

• an apparatus or model for representing the solar systems

• a member of the working class (not necessarily employed)

• belonging to or characteristic of the proletariat

• a social class comprising those who do manual labor or work for wages

• thoroughbred that won the triple crown in 1973

• an administrative unit responsible for maintaining records and other secretarial duties; especially for international organizations

• a decrease in rate of change

• the extent to which something is delayed or held back

• any agent that retards or delays or hinders

• lack of normal development of intellectual capacities

• the act of slowing down or falling behind