uneconomical
1. [ adjective ] inefficient in use of time and effort and materials
Synonyms: wasteful
Examples:

"a clumsy and wasteful process" "wasteful duplication of effort" "uneconomical ebb and flow of power"

Related terms: inefficient
2. [ adjective ] wasteful of resources
Synonyms: uneconomic
Related terms: wasteful
Similar spelling:   uneconomic
  uncommunicative
  uncomplicated
  unconformable
  uncombined
  uncontaminated
  unconsolidated
  uncomplete
  uncommonly
  uncommitted
  uncombable
  uncontaminating
  unconformist
  uncompleted