When it comes to expressing the meaning of "refused to recognize", there are numerous synonyms that can be used. Some of these synonyms include "ignored", "disregarded", "denied", "rejected", "dismissed", "overlooked", "disowned", "disclaimed", "repudiated", "resisted", "opposed", "defied", "rebuked", "declined" and "disallowed". These words express the idea that someone is unwilling to accept or acknowledge certain facts, ideas, or people. Whether it's due to a lack of understanding, personal bias, or deliberate avoidance, these synonyms paint a clear picture of an individual or group that is resistant to seeing things in a different light.