12-Letter Words Containing: A,B,C,E,I,R

• to a recognizable degree

• characterized by effort to the point of exhaustion; especially physical effort

• remove carbon from (an engine)

• remove carbon from (an engine)

• an antineoplastic drug used to treat Hodgkin's disease

• easily perceived; easy to become aware of

• capable of being recognized

• in an inextricable manner

• remove carbon from (an engine)

• a standard by which something can be measured or judged

• a surveyor's mark on a permanent object of predetermined position and elevation used as a reference point