
 Hi fellow puzzlers, 
I need some help with a few stinkers
183a    Aromatherapy oil component    I have TEREPENE  is this correct?
196a    Winged seed nut     I have SAMARA  is this correct?
275a    American of Japanese parentage   NI?EI    is the missing letter K?
125d    Powered Gypsum  (5,4)   is the answer TERRA ALBA
183d    Arctic natives  SA?I
Hope to hear from you soon.
smithy