Related Clues:

• See 43 Across
• Wall or well preceder
• Sere
• Twisted, as humor
• Not wet
• Part of RNA
• Sulphuric or nitric
• Boric, e.g.
• Low-pH substance
• Unlubricated
• Lacking liquor
• Sour-tasting substance
• Carbolic and sulphuric ender
• Like some counties and humor
• Base neutralizer