sce·na 
(shānə)
(shānə)n.
1. A subdivision or scene of an opera.
2. The recitative part of a larger vocal number within an opera.
[Italian, from Latin scaena, stage; see SCENE.]
- unsubstantial
- unsubstantiality
- unsubstantially
- unsuccess
- unsuccessful
- unsuccessfully
- unsuitability
- unsuitable
- unsuitably
- unsung
- unsure
- unsurely
- unsurprising
- unsurprisingly
- unsusceptible
- unsuspected
- unsuspectedly
- unsuspecting
- unsuspectingly
- unswathe
- unswear
- unswerving
- unswervingly
- unsworn
- unsymmetric