The Guardian - Quick crossword No 15,163 - Dec 12 2018

Clues Answers
Israeli sub-machine gun UZI
Lucre PELF
Of course NEEDLESSTOSAY
Overexcited (informal) DOOLALLY
Place for storing milk products DAIRY
Pompous GRANDILOQUENT
Prominently present ASLARGEASLIFE
Reflecting a state of moral decline DECADENT
Rule of thumb — need Luigi (anag) GUIDELINE
Sell down the river BETRAY
Sewers DRAINS
With profundity DEEPLY
Clues Answers
A polygon — eg can-do (anag) DECAGON
Afflict — feel unwell AIL
Appointed to a clerical post ORDAINED
Brief witty saying QUIP
Business risk-takers ENTREPRENEURS
Cary, Duncan or Ulysses S? GRANT
Clothier OUTFITTER
Comfortable COSY
Communication LETTER
Economical THRIFTY
Fervour ZEAL
Intimidate THREATEN