aerial
Merriam-Webster's Official Scrabble Players Dictionary includes the word equivoque. It is a valid scrabble word that means an expression capable of having more than one meaning. The word has a scrabble point value of 12 points.
I've is a word that means I have. I'll is a word that means I will.
Ambiguous - Meaning Unclear.
Desperate is the word that means willing to do anything.
The word "fastidious" means attentive to detail, or to cleanliness. The word "punctilious" means showing attention to detail, or to behavior.