Related Clues:

• Quintet within "facetious"
• Letters in a so-called 'supervocalic' word
• Group of five to which is added 'and sometimes y'
• Facetious five?
• "Trade discount" quintet
• 'Trade discount' quintet
• Sequence contained by the word 'facetious'
• Quintet to which "Y" may be added
• Vital quintet in English literature
• Letters followed by 'and sometimes Y'
• Five vowels
• Ambidextrous features?
• Letters found in a so-called 'supervocalic' word
• Series of trade discounts?
• Vowel set