The term 'GIVE A HAND TO' can be interpreted in a few different ways. One way is to provide assistance or AID to someone, which can be represented by the 3-letter solution AID. Another way is to show appreciation or approval of someone's efforts, which can be represented by the 7-letter solution APPLAUD. A third way is to express enthusiasm or support for someone, which can be represented by the 4-letter solution CLAP. Finally, another way is to provide help or support to someone, which can be represented by the 6-letter solution DEALIN. All of these solutions represent different ways of expressing the same sentiment - to give a hand to someone.