Pitched in is a phrase that is used to describe when someone contributes their time, effort, or resources to help out with a task or project. The crossword solutions for this term are ANTED (5 letters), ADDED (5 letters), and HELPED (6 letters). ANTED means to offer or volunteer something, ADDED means to contribute something extra, and HELPED means to provide assistance. Therefore, the phrase 'pitched in' can be interpreted as someone offering, contributing, or providing assistance to a task or project.