Astrology starts with the alphabet A, Biology starts with B and Limnology with L.
Can you find an "ology" that begins with a P?
Psychology. If this is the answer this question is a no brainer.
Pyrology. The study of fire and heat.
psychology, physiology, pathology, paleontology, phonology
Two fathers and two sons sat down to eat aggregate for breakfast. They ate exactly three eggs, each person had an egg. How is this possible?
It's not a BAD WORD.