
1) Gatorsrelative
Found on
https://www.crosswordclues.com/clue/croc

1) African beast 2) African snapper 3) American monster movie 4) Aussie menace 5) Aussie reptile 6) Barrie beast 7) Beady-eyed armored menace 8) Big reptile, cut 9) Big-jawed menace 10) Bigmouth 11) Bigmouthed critter 12) Biter in a swamp 13) Captain Hook concern 14) Certain reptile, shortly 15) Clog footwear brand
Found on
https://www.crosswordclues.com/clue/croc
[game designer] Croc is the pseudonym used by a French creator of role-playing games. Croc`s games are edited by Siroz (a homophone of the French word cirrhose, meaning `cirrhosis`), now called Asmodée éditions, French for Asmodeus. Croc met the founders of Siroz (Nicolas Théry, Éric Bouchaud and Laurent Tremmel) in the `20 Naturel` RPG...
Found on
http://en.wikipedia.org/wiki/Croc_(game_designer)

(from the article `Fashions`) ...which the late Salvatore Ferragamo had originally designed for the 1930s MGM movie queen. An array of `ugly shoes` proved to be summer street-wear ...
Found on
http://www.britannica.com/eb/a-z/c/160

crocodile.
Found on
https://www.infoplease.com/dictionary/croc
No exact match found.