The Times Concise puzzle clues 2021 Dec 27

• Accessible; frank Crossword Clue
• Boundary earthwork Crossword Clue
• Built-up area Crossword Clue
• Collapsed buildings Crossword Clue
• Dismiss as unimportant Crossword Clue
• Eager to kill Crossword Clue
• Ease of influence Crossword Clue
• Eg, GCHQ staff Crossword Clue
• Flattish caps Crossword Clue
• Give out Crossword Clue
• Martial art Crossword Clue
• Not easily seen Crossword Clue
• Outbursts of anger Crossword Clue
• Poppy-based drug Crossword Clue
• Russian alphabet Crossword Clue
• Shrill insect Crossword Clue
• Smoothly flowing (in music) Crossword Clue
• Support jutting out from a wall Crossword Clue
• UAE emirate Crossword Clue
• US Civil War battle site in Virginia Crossword Clue