Russian-English translations for глубокий

• deep
  We hiked into a deep valley between tall mountains
  There was a deep layer of dust on the floor; the room had not been disturbed for many years
  The shelves are 30 centimetres deep. — They are deep shelves
• profound
  a profound investigation
  a profound scholar
  profound wisdom
• searching
  a searching gaze; searching criticism
• thorough
  The Prime Minister announced a thorough investigation into the death of a father of two in police custody.
  He is the most thorough worker I have ever seen.
  The infested house needs a thorough cleansing before it will be inhabitable.
• thoughtful
  Most thoughtful people eventually solve the puzzle
  Preparing dinner is a thoughtful gesture for a new mother