“Synonym: support” indicates that we are seeking words with a similar meaning to “support”.
One synonym for “support” is “back up”. When you back someone up, you are providing assistance or reinforcement. For example, “I will back you up in this decision.” This is similar to saying “I will support you in this decision.”
Another synonym is “uphold”. To uphold something means to maintain or defend it. For instance, “The court is there to uphold the law.” This can also imply providing support for the law.
“sustain” is also a good synonym. It often implies providing ongoing support or maintenance. For example, “We need to find ways to sustain the environment.” This means providing support for the environment over a long period.
“endorse” can be used in certain contexts. When you endorse someone or something, you are giving your approval and support. For example, “I endorse this candidate for office.”
In conclusion, words like “back up”, “uphold”, “sustain”, and “endorse” are all synonyms for “support” and can be used depending on the specific context to convey the idea of providing assistance, reinforcement, or approval.