Having trust in someone or something is crucial in building strong relationships and partnerships. However, sometimes you might want to use different words to convey the same meaning. Synonyms for "have trust in" include "rely on," "believe in," "have faith in," "count on," "depend on," "bank on," "confide in," and "repose trust in." All of these phrases express the idea that you have confidence in someone or something's ability to perform a task, meet an expectation, or keep a promise. By using different synonyms for "have trust in," you can add variety to your speech or writing and express yourself in new ways.