Crank out is a phrase used to describe the act of producing, completing, or creating something quickly and usually in large quantities. Synonyms for this phrase include churn out, pump out, bang out, and mass produce. These terms are often used interchangeably and can be applied to various types of work, such as writing, manufacturing, or painting. Other synonyms that convey a sense of speed and efficiency include deliver, generate, and produce in bulk. Regardless of the specific word used, the concept of outputting a high volume of work in a short amount of time is the central idea communicated by all these synonyms.