Difficult (Adjective)
Meaning 1
Hard to control; "a difficult child"; "an unmanageable situation".
Classification
All adjective clusters.
Synonyms
Meaning 2
Not easy; requiring great physical or mental effort to accomplish or comprehend or endure; "a difficult task"; "nesting places on the cliffs are difficult of access"; "difficult times"; "why is it so hard for you to keep a secret?".
Classification
All adjective clusters.