Kim Newman

Arcturan n. 1	2009 K. Newman Moon Moon Moon in The Man from the Diogenes Club (2017) 83 One dotty lady claimed she’d been impregnated by an Arcturan, but the baby popped out human.
counterfactual n.	1997 K. Newman Counterfactuals in Interzone (#121) July 58/1 (review of Virtual History: Alternatives & Counterfactuals) Instead, we are plunged into densely-reasoned arguments against historical determinism, examining familiar…‘counterfactuals’.
non-terrestrial n.	1988 K. Newman Famous Monsters in Interzone (#23) Spring 41 As you must know, Ptyehshdneh got the part and went on to be the first non-terrestrial to walk off with the Best Actor statuette on Oscar night.
robotrix n.	1991 K. Newman Übermensch! in Year’s Best Science Fiction 9 (1992) 204 The robotrix on traffic duty outside the aeroport had been limping, dysfunctional, sparks pouring from her burnished copper thigh.