Find Synonyms

undertake Synonyms

Another word for undertake

Choosing another word for undertake depends on context, so the 16 synonyms and similar words below are separated across 3 exact definitions and ranked by match strength.
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• verb (Context 1)

To commit oneself to and begin a significant, difficult, or lengthy enterprise, task, or responsibility.

Usage Example

"The university decided to take on a comprehensive study of urban air quality over the next five years."

Strongest
take on
embark on
Strong
assume
tackle
commence
shoulder
initiate
launch

• verb (Context 2)

To promise, guarantee, or pledge formally to do a particular thing.

Usage Example

"Under the terms of the settlement, the company undertook to reimburse all affected customers within thirty days."

Strongest
promise
pledge
Strong
guarantee
vow
agree
contract
covenant

• verb (Context 3)

To pass or catch up with another vehicle while driving on the inside lane (the left lane in countries that drive on the left).

Usage Example

"The impatient driver was fined by the motorway police after attempting to pass a slow-moving lorry in the left lane."

Strong
pass

Opposites of undertake

The opposite of undertake shifts depending on context. Common opposites include:

refuse
abandon
overtake
renege
give up
forgo
decline
shirk
See all opposites of undertake

• Nearby Words

undersubscribed
undersupply
undersurface
undertake
undertaker
undertaking
underthings

Cite this Entry

Wordmom. (2026). Synonyms for Undertake. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/undertake
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