Workaphilic

Having a great deal of fondness for work, but not addictive or compulsive like the workaholics. People who passionately love their work to the extent of worshiping it.

She does not have a compulsive and irresistible urge for work and is definitely not a workaholic. But, she is absolutely committed to her work, deeply loves what she does, and is an inspiration for her coworkers. I would call her a workaphilic.

antonymicate

To communicate an idea using the antonym of the word typically used to communicate it. In many situations, such use is more nuanced and contains deeper emotional undertones.

He told her "I hate you for doing so much good for everyone else except you"; what he meant was that he deeply loved her doing what she did despite the personal sacrifices she had to make. He antonymicated love with hate.