Related Clues:

• A desire reportedly for a bit off the hem
• Letter from Greece for the sign of gratitude
• The thanks given in a letter from Athens
• Foreign letter in the midst of detail
• A desire or aspiration
• Hears without ears?
• Frat row letter
• Greek letter traditionally associated with Earth Day
• Character of volunteers
• Letter thought to resemble a skull
• Common aspiration?
• A Cockney will often drop one
• Start to hiccup?
• It's commonly dropped by someone lacking aspiration
• Letter from the army