/ Thesaurus / I The page you're looking for can't be found. Find synonyms for: Spelling Check for internal-combustion-engineHmmm… that doesn’t look right.Sorry. There no alternate spellings either.The base word is probably internal-combustion-engincustomdictionarytospellcheck Related Content Daily Word Quiz: acerbity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language