| A | B |
|---|
| scope | view |
| otoscope | an instrument used by physicians to see into a patient's ears |
| stethoscope | an instrument used by physicians to hear sounds in the patient's lungs and heart |
| periscope | an optical instrument used in a submarine to obtain a view of the surface |
| microscope | an optical instrument for magnifying objects that may be invisible to the naked eye |
| kaleidoscope | a tube contained colored glass and mirrors which reflect the constantly changing patterns |
| horoscope | a diagram of the twelve signs of the zodiac, used for telling fortunes |
| telescope | an optical instrument for making distant objects appear nearer and larger |
