The word accolade is a noun, a singular, common, abstract noun. An accolade is an award or honor; approval. Example sentence:
Our club received an accolade at the community awards ceremony.
Accolade's Comics was created in 1987.
Accolade's Comics happened in 1987.
Accolade Wines was created in 1853.
Your hearty accolade is well-received.
The actress received an accolade for her performance.
The platoon received an accolade for their actions on the front line.
Criticism would be one.
Accoladed does not exist in a reputable dictionary. Accolade is a noun, originally referring to the embrace which was part of being invested with knighthood.
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The actress received an accolade for her performance.
I would say some antonyms of accolade would be "ensure, rebuke, disapproval, condemnation, or stricture."
The now defunct video game developer Accolade was purchased by Infogrames in 1999. As of today, all of Accolade's previous assets currently belong to Atari, Sa.