Equipment:
Players: 2 or more
Equipment: Paper and pencil for each player
A starter word is chosen. Preferably a long once, such as pacemakers and given to the players.
Then they have ten minutes to make as many words as they can from the letters of the chosen word.
The only rules are
A dictionary might be helpful to check any disputed word
For vaccinated you could have
vaccinate, accident,advance, deviant, vaccine, accend, accent, active, advent, advice, candie, caveat, decant, detain, invade, native, vacant, vinted, vitae, tined, dance