Support means to aid or enable someone or something, and there are many synonyms that can convey this same idea. Some examples include bolster, back up, encourage, uphold, sustain, foster, promote, endorse, assist, and protect. Each of these words has a slightly different connotation that can be used depending on the context of the situation. For instance, endorse might be more suitable in a business setting, while foster or promote might be better suited for a community initiative. Overall, the wide range of synonyms for support means underscores the importance and impact of providing assistance and encouragement to those who need it.