SCeptical
aSCending
faSCinate
conSCious
teleSCope
obeliSCal
reminiSCe
videodiSC
Provide similar lists, if possible, for valid n-letter words n between 3 and 13 letters.
Rem1: All goes, e.g. ASCI, Nietzsche, Descartes etc as long as appearing in a reputable dictionary.
Rem2: Explaining esoteric entries is welcome.