(n) completion
(n) convention
(P)
(n) composition
(n) commission
(n) citation
(n) suspension
(P)
(n,vs) (comp) simulation
(n) junction
system interchange (between highways)
(P)
(n) (comp) section
(n) (comp) session leader
(n) sensation
(P)
(n) secession
(n) generation
(n) solution (esp. to a problem)
(n) dimension
(n) deduction
(n) dimension
(n) decoration
(P)
(n) detonation
(n) denotation
(n) denotation
(n) definition
(n) deflation
(n) depression
(n) demarcation
(n) duration
(n) delegation
(n) delegation
(P)
(n) tradition
(n) transition