lacmus
acid-base indicator
13-page
allum
bloodroot
cabbage tree
catechu
classicist
coral-reef
cudbear
every-pupil
fingertip
harridan
iodin
legal-size
lobelia
mashrubiyeh
orchil
phenolphthalein
requiredthe
rockwork
safflower
thickener
tolu
vomica
whiting