slack - noun
slack - verb
slack - adjective
slack - thesaurus
abate falloff lax loose mire morass quag quagmire relax slacken slackness slake slow slump
Scrabble score = 11
"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