| A | B |
|---|
| chronothermal | relating to both time and temperature |
| geothermal | related to the heat of the Earth's interior |
| themometer | instrument which measures heat |
| hypothermia | of or relating to hot water |
| thermal | or or related to heat, caused by heat |
| thermography | recording a visual image of body heat using infrared devices |
| thermogenic | producing heat |
| dehydrate | to take water from |
| hydrant | device for drawing water |
| hydrogenic | caused by the action of water |
| hydrophone | receiver for listening to sound transmitted through water |
| hydrogeology | study of subsurface water movement through rock |
| hydropathy | treatment of injury or disease through water |
| hydrograph | diagram of the levels or amount of water flow in a river |
| hydronymy | naming or names of bodies of water |
| android | humanlike robot |
| polyandry | practice of having two or more husbands |
| androgynous | having both male and female characteristics |
| androcentric | centered around male interest |
| androgen | male sex hormone |
| androcracy | political and social rule by men |
| autocracy | rule by one person with unlimited poser |
| autograph | person's signature |
| autocosm | self-created private world |
| autonomous | self-governing, subject to one's own laws |
| autogenous | produced from within, self-generating |
| autobiography | person's life history written by himself |
