-logy
biology
the study of life
thermometer
measure heat
circle again
audible
able to hear
photography
light writing or light drawing
astrology
study of the stars
speedometer
measure speed
revision
see again
portable
able to carry
telegraph
writing from far away
audiology
study of hearing
audiometer
measures hearing
request
ask again
visible
able to see
biography
life writing
phonology
study of sounds
hydrometer
measure water
rescope
to observe closely again
moveable
able to move
autograph
self written
pathology
study of feelings, study of hurts
biometer
measure life
rehydrate
water again
capable
able to use your head
bibliography
written about books