celebrate — If you celebrate, you do something enjoyable because of a special occasion or to mark someone's success.
dedicate — If you say that someone has dedicated themselves to something, you approve of the fact that they have decided to give a lot of time and effort to it because they think that it is important.
delegate — A delegate is a person who is chosen to vote or make decisions on behalf of a group of other people, especially at a conference or a meeting.
hesitate — to be reluctant or wait to act because of fear, indecision, or disinclination: She hesitated to take the job.
