external (adj) — sense 2 Outside of something; on the exterior.: Situated near or toward the surface of the body.
external (adj) — sense 3 Outside of something; on the exterior.: Relating to or denoting a medicine or similar substance for use on the outside of the body.
external (noun) — sense 4 The exterior; outward features or appearances.: Inessential or superficial features.
external (noun) — sense 6 A variable that is defined in the source code but whose value comes from some external source.
extra (adj) — sense 1 Beyond what is due, usual, expected, or necessary; extraneous; additional; supernumerary.
extra (adj) — sense 3 Over the top; going beyond what is normal or appropriate, often in a dramatic manner.
extra (noun) — sense 5 Something additional, such as an item above and beyond the ordinary school curriculum, or added to the usual charge on a bill.
extra (noun) — sense 6 An extra edition of a newspaper, which is printed outside of the normal printing cycle, for example to report an important late-breaking event.
extra (noun) — sense 7 A run scored without the ball having hit the striker's bat - a wide, bye, leg bye or no ball.
facebook (noun) — sense 1 A reference book or electronic directory containing the photographs and names of various individuals.
facebook (noun) — sense 2 A college publication distributed at the start of the academic year by university administrations with the intention of helping students become…
face (noun) — sense 1 The front part of the head of a human or other animal, featuring the eyes, nose, and mouth, and the surrounding area.
face (verb) — sense 6 To cause (something) to turn or present a face or front, as in a particular direction.
facility (noun) — sense 1 The physical means or contrivances to make something (especially a public service) possible; the required equipment, infrastructure, location etc.