Difficult material Synonyms

Definitions for Difficult


  • (adjective) requiring considerable physical or mental effort
  • (adjective) requiring exceptional skill or caution in performance or handling
  • (adjective) not easy ; requiring great physical or mental effort to accomplish or comprehend or endure

Definitions for Material


  • (adjective) relating to or composed of matter
  • (adjective) having great meaning or lasting effect
  • (adjective) having to do with life on earth especially as opposed to that in heaven