3a Short day, still short, is getting shorter (8)
?????L?s
11a Poor toothless jerk finds gizmo (12)
????G?????O?
10a Scottish quarter's turned up with a fine streak (5)
??R?A
22a Right to hold back Latin dictionary with particular engraving (8)
??E?L???
9a Shrub in ground mostly brown beginning to atrophy (7)
12d Hires out a car to put in it dogs (8)
???R???S
16d Very small turnover perhaps could have you in tears (6)
?E????
Actually Fibonacci the answer has to be Nielloed as the 3rd letter is definitely an E. I realise that the compiler has maybe erred because lien backwards is therefore lein. Thanks for your help though.