De-merited means to lose or remove the recognition, praise or honor previously earned. The antonyms for this term would include words such as honored, praised, commended, celebrated, lauded, acclaimed, recognized, and acknowledged. These words signify receiving approval or appreciation for one's work, behavior or character. De-merited can also indicate a demotion or reduction in rank, position or status. Antonyms for this facet of the term include promoted, elevated, advanced, upgraded, and progressed. Using the appropriate opposite word can help balance language and provide a better understanding of the intended meaning.