chick vs chicken
While searching for reference images I mistyped two letters and was suddenly assaulted by a barrage of images of dead animals when expecting cute living animals. 😰
Hen and rooster are safe terms though.
In the German language the divide is even more distinct: "Hähnchen" and "Hühnchen" seem to be exclusively culinary terms, while the results of "Henne", "Hahn" and "Huhn" are almost free of dead animals.