1. In a questioning format 
2. With curiosity
   - curiously, inquisitively

See also: interrogative

• washroom
• washstand
• washtub
• washup
• washwoman
• washy
• Waslaw Nijinsky
• wasn't
• wasp
• wasp waist
• wasp-waisted
• waspish
• waspishly
• wasps' nest
• wassail
• wassailer
• Wasserman reaction
• Wassermann
• Wassermann test
• Wassily Kandinski
• Wassily Kandinsky
• Wassily Leontief
• wassock
• wast
• wastage