1. Able to communicate in a Siouan language

See also: communicative, communicatory

• extravagancy
• extravagant
• extravagantly
• extravaganza
• extravasate
• extravasation
• extravascular
• extravehicular
• extraversion
• extraversive
• extravert
• extraverted
• extravertive
• extreme
• extreme point
• extreme right-winger
• extreme unction
• extremely
• extremely high frequency
• extremely low frequency
• extremeness
• extremism
• extremist
• extremity
• extremum