Answer:

madder

Answer	Crossword Clue
MADDER	More angry
MADDER	More deranged
MADDER	More steamed

MADDER	Comparatively angry
MADDER	More riled
MADDER	Turkey red.
MADDER	Red dyestuff.
MADDER	Bright red.
MADDER	Dye plant.
MADDER	A shade of red
MADDER	Rose of a Stephen King best seller

MADDER	Climbing plant with a dye-yielding root
MADDER	More crackers
MADDER	With more marbles missing
MADDER	More demented
MADDER	More irate
MADDER	Red hue