can you provide me wtih a sentence. what two words best describe me and why?
I responded:
The two best words that describe are achiever and athletic.
My problem with your response is that the words are different parts of speech. You chose a noun (achiever) and an adjective (athletic). Consider two nouns: achiever and athlete. Or two adjectives: high-achieving and athletic.
I'm not a teacher, but I write for a living. Please don't ask me about 2nd conditionals, but I'm a safe bet for what reads well in (American) English.