Extra- Word Part

Originating outside the limits of earth's atmosphere

• extraterrestrial

• extrasensory

• extramural

• extraneous

Seemingly outside normal sensory channels

• extraterrestrial

• extrasensory

• extrovert

• extravagant

Beyond what is ordinary or usual

• extracurricular

• extraneous

• extraordinary

• extrasensory

Carried on outside the bounds of an institution

• extrovert

• extramural

• extraneous

• extravagant

Outside the regular academic curriculum

• extravagant

• extraordinary

• extramural

• extracurricular

Not an important part of; not related to the topic or matter at hand; coming from outside

• extraneous

• extrovert

• extrasensory

• extramural

An outgoing, overtly expressive person

• extrovert

• extravagant

• extraordinary

• extrasensory

Going beyond what is reasonable, necessary, or appropriate

• extramural

• extraterrestrial

• extravagant

• extracurricular