Adjective guaranteed has 1 sense
  1. bonded, guaranteed, secured, warranted - secured by written agreement
    Antonyms: insecure, unsafe (indirect, via secure)
,Verb guarantee has 4 senses
  1. guarantee, vouch - give surety or assume responsibility; "I vouch for the quality of my products"
    --1 is one way to pledge, plight
    Derived forms: noun guarantee1, noun guarantee2
    Sample sentences:
    Somebody ----s something
    Something ----s something
    Somebody ----s that CLAUSE
  2. guarantee, ensure, insure, assure, secure - make certain of; "This nest egg will ensure a nice retirement for us"; "Preparation will guarantee success!"
    Derived form: noun guarantee2
    Sample sentence:
    Something ----s something
  3. undertake, guarantee - promise to do or accomplish; "guarantee to free the prisoners"
    --3 is one way to promise, assure
    Derived form: noun guarantee2
    Sample sentences:
    They guarantee the money to them
    They guarantee them the money
  4. guarantee, warrant - stand behind and guarantee the quality, accuracy, or condition of; "The dealer warrants all the cars he sells"; "I warrant this information"
    --4 is one way to back, endorse, indorse, plump for, plunk for, support
    Derived forms: noun guarantee2, noun guarantee1, noun guarantor1
    Sample sentence:
    Somebody ----s something
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