in·tra·nu·cle·ar 
(ĭn′trə-nklē-ər, -ny-)
(ĭn′trə-nklē-ər, -ny-)adj.
Situated or occurring within the nucleus of an atom or cell.
- uniformness
- uniform resource locator
- unify
- unilateral
- unilateralism
- unilateralist
- unilaterally
- unilinear
- unilingual
- unilobar
- unilocular
- unimaginable
- unimaginably
- Unimak Island
- unimpassioned
- unimpeachable
- unimpeachably
- unimportance
- unimportant
- unimproved
- uninformative
- uninformatively
- uninformed
- uninhabitability
- uninhabitable