Available difficult Synonyms

Definitions for Available


AD abbreviation

AD is an abbreviation for Available Difficult
What does AD stand for?
AD stands for "Available Difficult"

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