Related Clues:

• Got behind, with 'for'
• Lack of gravitas
• Firmly planted
• Silliness
• Flippant talk
• Searched for truffles
• Entrenched
• Frivolity
• Rummaged
• Cheered (for)
• Did some rummaging
• Got a little hoarse at the race, maybe
• Firmly established
• Fixed to the spot
• Frivolous jocularity