The Guardian Speedy puzzle clues 2018 Jan 28

• Aggressive; overbearing Crossword Clue
• Any of a group of nitrogenous basic compounds found in plants Crossword Clue
• Beethoven's 'Archduke', for example Crossword Clue
• Bold lads? (anag) Crossword Clue
• Brawl; scuffle Crossword Clue
• Buoyant: solvent Crossword Clue
• Calf's flesh as food Crossword Clue
• Charlemagne's northern capital, the French name for Aachen Crossword Clue
• Come up with Crossword Clue
• Conjectured Crossword Clue
• Critical: shrewd Crossword Clue
• Domestic servants, 'on an equal footing' in their own tongue! Crossword Clue
• Flip into the air Crossword Clue
• Great time: explosion Crossword Clue
• Long-lasting Crossword Clue
• Make an impression: sign on Crossword Clue
• Nationality most associated with 4 Crossword Clue
• One of the seven deadly sins Crossword Clue
• Perimeter: demarcation Crossword Clue
• Spirit made from rye, wheat or potatoes Crossword Clue
• The body: endures Crossword Clue
• Transferred responsibility to someone else Crossword Clue