Possible Clues:

• Two letters giving one sound
• Pair of characters taunt husband admitting blame
• Say “ow” after poke: blame husband!
• Two letters providing identification up above chart
• 'Sh' or 'wr'
• A couple of letters or papers around chart
• Two characters giving one sound jab that's hit hard
• The "rh" in "rhapsody," e.g
• Two letters representing one sound
• Word whose last two letters are an example of it