Answer: jell

AnswerCrossword Clue
JELLCrystallize: Colloq.
jellto become or cause to become clear
jellto become or cause to become jellylike in consistency
JELLWork well together
JELL...-O
JELLTake definite form
JELLSet, as mousse
JELLGet set
JELLBecome definite
JELLTake shape.
JELLCrystallize.
JELLSolidify: Colloq.
JELLTake definite form: Colloq.
JELLCrystalize: Colloq.
JELLWhat plans sometimes don't do.
JELLSolidify
JELLBecome glutinous: Colloq.
JELLTake form
JELLBecome clear
JELL.... -O
JELLBecome firm
JELLSet
JELLBecome cohesive
JELLCome together
JELLFall into place
JELLCongeal
JELLThicken
JELLCrystallize
JELLTake shape