13-Letter Words Containing: I,N,R,R,U

• a drug used to reduce stress or tension without reducing mental clarity

• remove carbon from (an engine)

• express as a formula

• canvass by distributing letters

• canvass by using a questionnaire

• distribute circulars to

• cause to become widely known

• make circular

• the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do

• the collection of rules imposed by authority

• Not pressurized.