fauxnus

A bonus that was promised to you that never came to fruition.

Ted was promised a bonus at the end of the sales quarter, however it turned out to be a fauxnus when his boss told him he could not give it to him due to unforeseen cost cutting measures at the company.

redisinterested

the act of becoming disinterested in something or someone for the second time.

At a party, Susie became engaged in the discussion when the topic turned from politics to music, but she then became redisinterested in the conversation when the topic switched from music to 14th century crop rotation devices.