See lurk
lurking - verb
lurking - thesaurus
ambuscade ambush bushwhack footle lallygag linger loaf loiter lollygag lounge scupper skulk tarry waylay
Scrabble score = 12
"Spellzone is incredibly easy to access and caters for a wide range of abilities, which means you can use it throughout the school at a range of levels, making it fantastic value for money as a learning resource."
Anne Shisler, SENCO, City of London School for Girls