acid - noun
acid - adjective
acid - thesaurus
acerb
acerbic
acidic
acidulent
acidulous
acrid
bitter
blistering
caustic
sulfurous
sulphurous
virulent
vitriolic
Scrabble score = 7
"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