"Bear a hand" is a phrase that means to help or assist someone with something. There are several synonyms that could be used instead of this phrase such as lend a hand, give a hand or offer assistance. These phrases are commonly used to kindly offer help to others in need. When we lend a hand to someone, we extend our helping hand to support them. Similarly, when we give a hand, we offer our help and support in a friendly manner, with no expectations in return. Moreover, offering assistance conveys the same message of willingness to help. All these synonyms are tactful ways to let someone know that we are there to help them with whatever they need.