undertaking

simple noun35 collocationsAvg. frequency: 6.6

a very important and large-scale task

a project or task of great size

a large and important task or project

a task that is difficult and requires a lot of effort to succeed

a task that is not easy to do or understand

a task of immense size

a task that requires careful thought and is not to be taken lightly

an extremely large task or project

a very large and heavy or solid task

a task of great significance or value

a task with many different and connected parts

a task done by two or more people or groups working together

a task of significant size or importance

a task that is useful, important, or good enough to be a suitable reward for the money or time spent

a task or project related to commerce or business, intended to make a profit

a task involving the possibility of something bad happening

a task that costs a lot of money

a task of a very large amount, scale, or intensity

a risky or dangerous task

a task that involves a lot of money

a formal promise made in writing

a formal promise made to the public

a very large and significant project

a task of great size and historical importance

a very serious and formal promise

to make a formal promise to someone

to create or state a formal promise

to do what you promised to do