WordNet: guarantee, vouch

give surety or assume responsibility; "I vouch for the quality of my products"

• hypernym pledge, plight

• hyponym bail

• hyponym stipulate

• hyponym secure

• verb group assure, ensure, guarantee, insure, secure

guarantee

• (englanti) guarantee (derivationally related)

• (englanti) guarantee (derivationally related)
• (suomi) taata (synonyymi)

vouch

• (englanti) voucher (derivationally related)
• (suomi) mennä takuuseen (synonyymi)