ex·tra·ne·ous 
(ĭk-strānē-əs)
(ĭk-strānē-əs)adj.
1. Not constituting an essential or vital element or part: school rules forbidding extraneous clothing like hats.
2. Unrelated to the topic or matter at hand. See Synonyms at irrelevant.
3. Coming from the outside: extraneous noise.
[From Latin extrāneus, from extrā, outside; see EXTRA-.]
ex·trane·ous·ly adv.
ex·trane·ous·ness n.
- Unitas
- unit cell
- unit character
- unit cost
- unite
- united
- United Arab Emirates
- United Arab Republic
- United Kingdom
- United Kingdom of Great Britain and Northern Ireland
- unitedly
- United Nations
- unitedness
- United States
- United States of America
- United States Virgin Islands
- unitive
- unitization
- unitize
- unit pricing
- unit rule
- unity
- univ.
- Univ.
- univalent