The antonyms for the phrase "conferred trust" are several. These include doubt, suspicion, mistrust, distrust, disbelief, and skepticism. While conferring trust implies a sense of faith and confidence in someone or something, its antonyms denote the opposite. Skepticism denotes a sense of doubt, disbelief expresses a lack of faith, while mistrust and distrust imply a lack of confidence. These antonyms provide a range of expressions that can be used to convey mistrust, doubt, and suspicion towards someone or something that may not be reliable. It is crucial to understand these antonyms to ensure effective communication and avoid confusion in any dialogue.