1. Difficult to deal with
   "a troublesome infection"; "a troublesome situation"

See also: difficult, hard, troublesomeness

• dogmatist
• dogmatize
• dogs-tooth check
• dogsbody
• dogshit
• dogsled
• dogstooth
• dogtooth
• dogtooth violet
• dogtrot
• dogwatch
• dogwood
• dogwood family
• dogwood tree
• dogy
• doh
• Doha
• DoI
• doily
• Doing Business As
• doings
• DoJ
• DoJC
• dojigger
• dojo