Possible Clues:

• Fleeting kiss
• Unit of pickled peppers
• Barely a kiss
• Kiss; a dry measure
• Eat little mushroom that’s turned darkish at the centre
• Gregory --, US actor who won an Oscar for his role in 'To Kill a Mockingbird'
• Nibble at food a lot
• Hunt-and-___ (typing method)
• A quantity of pickled peppers picked to nibble
• Measure of pickled peppers