diagnose
percolate
persistence
diaphanous
pervasive
diagram
perambulate
diaphragm
diagonal
continuing stubbornly without giving up
to identify a disease through symtoms
a picture drawn to explain an idea
to drip through a small opening or to filter a liquid
to walk through
a straight line through a fiqure from one corner to another corner
a membrane that seperates one thing from another
having the power to be spread or to pass through
transparent, capable of being seen through
