13-Letter Words Containing: S,U,G,A,R,E,R

• a productive insight

• making an important discovery

• a penetration of a barrier such as an enemy's defense

• a public road from one place to another

• a press conference or interview in which a government official explains to reporters the background of an action or policy

• increase or raise

• increase the pressure on a gas or liquid

• printing from an intaglio plate prepared by photographic methods

• an intaglio print produced by gravure

• using photography to produce a plate for printing

• compressor that forces increased oxygen into the cylinders of an internal-combustion engine

• Inlet air compressor for an internal combustion engine (either Otto or Diesel cycle), powered from the exhaust air.