worthwhile deserving the time, money, or energy given to it Examples: Id rather the money went to a worthwhile cause。 The time and expense involved in keeping up to date with all the changes has been worthwhile .. If you want him to help you with the project, you've got to make it financially worth while for himworthwhile: — deserving the time, money, or energy given to it Examples: ⚫ I’d rather the money went to a worthwhile cause. ⚫ The time and expense involved in keeping up to date with all the changes has been worthwhile. ⚫ If you want him to help you with the project, you’ve got to make it financially worthwhile for him