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