þet

See this word as a collocate cloud

so er the text is	þet	water bitockned se euele cristeneman
se euele cristeneman for also	þet	water is natureliche schald and
þurch wyche þinkes man ofserueth	þet	fer of helle ase godes
gode for þo euele werkes	þet	hi doþ ase so is
and akelþ alle þo het-	þet	hit drinkeþ so is euele