"today" → immediately (pronto is informal)
One thing to watch out for is compound words or phrases. For example, "stealth-based" is hyphenated, so the alternatives should also be hyphenated if necessary. Also, some phrases might be better left as is if they don't have a direct synonym, but the user wants all words swapped where possible. windows xp browser mypal
Then, "Ensure your computer meets the minimum system requirements for the game." becomes "Confirm your device fulfills the basic hardware requirements for the title." "today" → immediately (pronto is informal) One thing
I need to be careful with words like "unique" which in the context of "unique blend" might be best left as is or replaced with "distinct" depending on the synonym choices. Wait, the user said to switch all words with three synonyms, so even "unique" should have alternatives. Maybe one-of-a-kind? Then, "Ensure your computer meets the minimum system