“The fact that his ideas were totally impracticable was irrelevant.”

“He said their proposals were too widely drawn, impractical, and unworkable.”

“These instruments are, however, too expensive and impractical to be used for on-line or real-time monitoring of bioprocesses.”

“The West Wing is complete fiction, a never-could-happen-in-real-life ride through idealized politics and equally impractical individuals.”