Term: prairie rattlesnake: widely distributed between the Mississippi and the Rockies
Broader: rattlesnake: pit viper with horny segments at the end of the tail that rattle when shaken | Unrelated: salicaceae: two genera of trees or shrubs having hairy catkins: Salix; Populus
Broader: rattlesnake: pit viper with horny segments at the end of the tail that rattle when shaken | Unrelated: jamaica quassia: West Indian tree yielding the drug Jamaica quassia
Broader: rattlesnake: pit viper with horny segments at the end of the tail that rattle when shaken | Unrelated: purple fringeless orchid: orchid of northeastern and alpine eastern North America closely related to the purple fringed orchids but having rosy-purple or violet flowers with denticulate leaf divisions
Broader: rattlesnake: pit viper with horny segments at the end of the tail that rattle when shaken | Unrelated: yana: the Yanan language spoken by the Yana
Broader: rattlesnake: pit viper with horny segments at the end of the tail that rattle when shaken | Unrelated: projection: a prediction made by extrapolating from past observations
Broader: rattlesnake: pit viper with horny segments at the end of the tail that rattle when shaken | Unrelated: thinking: the process of using your mind to consider something carefully
Broader: rattlesnake: pit viper with horny segments at the end of the tail that rattle when shaken | Unrelated: rocker arm: a lever pivoted at the center; used especially to push a valve down in an internal-combustion engine
Broader: rattlesnake: pit viper with horny segments at the end of the tail that rattle when shaken | Unrelated: napoleon: a card game similar to whist; usually played for stakes
Broader: rattlesnake: pit viper with horny segments at the end of the tail that rattle when shaken | Unrelated: loan collection: a number of pictures loaned by their owners for exhibition
Broader: rattlesnake: pit viper with horny segments at the end of the tail that rattle when shaken | Unrelated: iron disulfide: a compound containing two atoms of sulfur combined with iron