We don't have synonyms for sentence fragments yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are sentence fragment.
We don't have any synonyms for sentence fragments yet.
(n) :
(grammar) An incomplete sentence; a phrase or clause that is punctuated and capitalized as a sentence but does not constitute a complete grammatical sentence. (It is often the result of failing to include a subject and a verb, or beginning a sentence with a subordinator or relative pronoun. But not all one-word or two-word sentences are sentence fragments, though.)
(n) :
(grammar) An incomplete sentence; a phrase or clause that is punctuated and capitalized as a sentence but does not constitute a complete grammatical sentence. (It is often the result of failing to include a subject and a verb, or beginning a sentence with a subordinator or relative pronoun. But not all one-word or two-word sentences are sentence fragments, though.)