undertake

Verbs

(v) enter upon an activity or enterprise attempt, set about,
(v) accept as a challenge
- I'll tackle this difficult task
tackle, take on,
(v) promise to do or accomplish
- guarantee to free the prisoners
guarantee,
(v) enter into a contractual arrangement contract,
(v) accept as a charge take in charge,

Synonyms

attempt set about tackle take on guarantee contract take in charge

Words of close approximity

undertaker