
1) Having the least vermouth 2) Least interesting 3) Least rainy 4) Least sweet 5) Least waterlogged 6) Least wet 7) Minimally interesting 8) Most arid 9) Most boring 10) Most dehydrated 11) Most desert-like 12) Most desiccated 13) Most in need of water 14) Most in need of watering 15) Most like a bone
Found on
https://www.crosswordclues.com/clue/driest

• (superl.) of Dry, a.
Found on
http://thinkexist.com/dictionary/meaning/driest/
No exact match found.