A professional educator is one who teaches students at an advanced level. The students don't memorize the information being taught. They learn and use what they've learned to do various things in life.
Amateur
The previous answer is wrong. 'Amateur' is an antonym for 'professional'; that is, it means the opposite, not the same. The word 'professional' carries a very precise cluster of meanings, and it is difficult to find a single synonym for it. Some words that convey some of those meanings are 'competent', 'disciplined', 'highly-trained', and 'highly-qualified', but none of them is a full synonym.
To express an opinion.
Praise
Relish or enjoy
Whitesmith!
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.03
Immobile.
intensive care unit
hanky
I have to go
past
Ann means graceful.