simply
Definitions
In a straightforward or plain manner; without complexity.
Absolutely or completely; used for emphasis.
Merely or only; nothing more than.
Examples
It is simply impossible to finish this project by tomorrow.
She simply smiled and walked away without saying a word.
Synonyms
merely just plainly purely only straightforwardly uncomplicatedly
Antonyms
complexly elaborately intricately artificially confusingly ostentatiously fancily