Al·too·na 
(ăl-tnə)
(ăl-tnə) A city of central Pennsylvania on the eastern slopes of the Allegheny Mountains east of Pittsburgh. It was laid out in 1849 by the Pennsylvania Railroad as a switching point for locomotives used to cross the mountains.
- disseverment
- dissidence
- dissident
- dissilient
- dissimilar
- dissimilarity
- dissimilarly
- dissimilate
- dissimilation
- dissimilitude
- dissimulate
- dissimulation
- dissimulative
- dissimulator
- dissipate
- dissipated
- dissipatedly
- dissipatedness
- dissipater
- dissipation
- dissipative
- dissipator
- dissociability
- dissociable
- dissociably