automobile
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'....
Argon Radon Xenon
A ten letter word that means equal to is equivalent.
A ten letter word ending in 'ier' is Chandelier.
A ten letter word for these items is instrument.
the letter is u
The word reversible itself is ten letters.Another possibility is palindrome.
A 10 letter word for sorry is remorseful.
A ten letter word for teenager is adolescent.
Breadcrumb is a 10 letter word. Chocoholic is a 10 letter word.
c (commission)
"Insatiable"