Related Clues:

• Verb that's an anagram of itself
• Try not to laugh after your friend farts at a funeral, say
• Suppress mischievous little fellow -- that thing's upsetting
• Hold back, as a laugh
• Hold back, as a yawn
• "Quiet!" to Archie Bunker
• Dessert not right after second scotch
• Suppress, as a cough
• Smother — suppress
• Repress — itself (anag)
• Joint in the legs of horses, equivalent to the knee in humans
• Hold back, as a cough
• Conceal, hide or suppress
• Suppress, like a yawn
• Block steps to secure source of funding