Tra từ guarantee - Từ điển WordNet v3.1

I - noun

1. a written assurance that some product or service will be provided or will meet certain specifications (Freq. 2)
• Syn:
warrant, warrantee, warranty
• Derivationally related forms:
warrant (for: warrant)
• Hypernyms:
assurance, pledge
• Hyponyms:
security, surety, deposit, stock warrant
2. an unconditional commitment that something will happen or that something is true (Freq. 1)
- there is no guarantee that they are not lying
• Hypernyms:
assurance, pledge
• Hyponyms:
safety net, full faith and credit
3. a collateral agreement to answer for the debt of another in case that person defaults
• Syn:
guaranty
• Hypernyms:
collateral

II - verb

1. give surety or assume responsibility (Freq. 8)
- I vouch for the quality of my products
• Syn:
vouch
• Derivationally related forms:
voucher (for: vouch)
• Hypernyms:
pledge, plight
• Hyponyms:
bail, stipulate, secure
• Verb Group:
ensure, insure, assure, secure
• Verb Frames:
- Somebody ----s something
- Something ----s something
- Somebody ----s that CLAUSE
- Somebody ----s PP (for: vouch)
2. make certain of (Freq. 2)
- This nest egg will ensure a nice retirement for us
- Preparation will guarantee success!
• Syn:
ensure, insure, assure, secure
• Hyponyms:
doom, make
• Verb Group:
vouch
• Verb Frames:
- Something ----s something
3. promise to do or accomplish (Freq. 2)
- guarantee to free the prisoners
• Syn:
undertake
• Hypernyms:
promise, assure
• Hyponyms:
underwrite, subvention, subvent
• Verb Frames:
- Somebody ----s something
- Somebody ----s to INFINITIVE
- They guarantee the money to them
- They guarantee them the money
4. stand behind and guarantee the quality, accuracy, or condition of (Freq. 1)
- The dealer warrants all the cars he sells
- I warrant this information
• Syn:
warrant
• Derivationally related forms:
warrant (for: warrant), warrantee (for: warrant), warrantor (for: warrant), warranter (for: warrant), guarantor
• Hypernyms:
back, endorse, indorse, plump for, plunk for, support
• Hyponyms:
cover, insure, underwrite, certify, endorse, indorse
• Verb Frames:
- Somebody ----s something