The Guardian Quick puzzle clues 2016 Jan 02

• As one chooses Crossword Clue
• Bug expert Crossword Clue
• Constantly finding fault Crossword Clue
• Contaminate Crossword Clue
• Cripples Crossword Clue
• Drums played with the hands Crossword Clue
• Dull noise made by an engine Crossword Clue
• First-class — fruit Crossword Clue
• Girth (anag) Crossword Clue
• Impelling force Crossword Clue
• Lacking tolerance Crossword Clue
• Large oval stadium with tiers of seats Crossword Clue
• Lower house of the Irish legislature Crossword Clue
• More substantial — emirate (anag) Crossword Clue
• Power of using one's will Crossword Clue
• Rudiments of a subject Crossword Clue
• Secret motive behind one's actions Crossword Clue
• Shop selling medicines Crossword Clue
• Stupid and silly Crossword Clue
• Take account of Crossword Clue
• Troops stationed in a town to defend it Crossword Clue
• Very wealthy businessman Crossword Clue
• Without compunction Crossword Clue
• Wonder Crossword Clue