Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun blacksnake

2 senses of blacksnake

Sense 1
black rat snake, blacksnake, pilot blacksnake, mountain blacksnake, Elaphe obsoleta -- (large harmless shiny black North American snake)
       => rat snake -- (any of various nonvenomous rodent-eating snakes of North America and Asia)

Sense 2
blacksnake, black racer, Coluber constrictor -- (blackish racer of the eastern United States that grows to six feet)
       => racer -- (slender fast-moving North American snakes)