American state capitals that begin with "R" are Raleigh and Richmond; neither has ten letters.
if you want to know what ten letter word starts with 'gasoline'. it could be 'automobile' or 'motorcycle'. if you want to know what ten letter word starts with 'gas', it's 'plasmatron'....
experience
Eventually.
bottleneck
Clementine
maturation
Marseilles
connection
bridegroom
Jetsons Just the ten of us
workaholic
enthusiasm