Self-sufficient.
The word that means concerned with theories rather than their practical application is "theoretical."
fret
The root word of "carefully" is "care," which means to be concerned or attentive.
yourself
Worried is a synonym for concerned. Bothered is another word.........as in: I'm bothered by the fact that you don't know what a thesaurus is. I would try that out : )
The word is 'self-reproach'.
eponymous
"Superficiant" does not appear to be a recognized word in English. It may be a misspelling of "superficial," which means shallow, lacking depth, or only concerned with surface appearances.
disguised means to make yourself invisible
Concerned with or comprehending only what is apparent or obvious.
Self-confidence.
Disconcerned doesn't mean anything.You might have had misspelled the word, like maybe unconcerned. Unconcerned is a REAL word. The prefix of unconcerned is "un" that means, not concerned and the route word is "concerned". That means, your concerned! Now this is the real answer.~Thank you for reading the real answer~ Originally made at the Massachusetts: Jane Besas