Antonyms for "take at one's word" include doubt, distrust, suspicion, and question. When you don't take someone at their word, you may have reservations or concerns about the accuracy or honesty of what they are saying. You may need additional information or evidence to fully believe them or trust their word. Conversely, when you do take someone at their word, you accept and agree with what they are saying without hesitation or doubt. Using antonyms for "take at one's word" can help clarify communication and ensure that everyone is on the same page regarding promises, commitments, and agreements.