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Antonyms for in sure


Grammar : Verb
Spell : in-shoor, -shur
Phonetic Transcription : ɪnˈʃʊər, -ˈʃɜr



Definition of in sure

Origin :
  • mid-15c., insuren, spelling variant of ensuren (see ensure). Took on its particular sense of "make safe against loss by payment of premiums" from mid-17c. (replacing assure in that meaning). Related: Insured; insuring.
  • As in insure : verb protect, secure
  • As in assure : verb make certain
  • As in promise : verb give word that something will be done
  • As in safeguard : verb protect
  • As in secure : verb obtain
  • As in secure : verb protect, make safe
  • As in warrant : verb guarantee, justify, authorize
  • As in indemnify : verb answer for
  • As in cover : verb fill in for, compensate
  • As in defend : verb protect
  • As in ensure : verb guarantee; make secure
  • As in guarantee : verb pledge, promise

Synonyms for in sure

Based on : Thesaurus.com - Gutenberg.org - Dictionary.com - Random House Unabridged Dictionary, © Random House, Inc. 2019