| A | B |
|---|
| quad- | four |
| hypo- | under, less, below, beneath |
| quadrangle (n) | four-sided enclosure |
| quadrant (n) | one out of four equal parts of a circle |
| quadrennial (adj) | happening every four years |
| quadriceps (n) | muscle group containing 4 muscles in the thigh |
| quadrilateral (n) | plane figure in geometry with four sides |
| quadrilingual (adj) | ability to speak four languages |
| quadrisect (v) | to cut or to divide into four equal parts |
| quadruped (n) | an animalwith four feet |
| quadruple (v) | tocreate four times as much |
| quadruplet (n) | a collection or group of four |
| hypoallergenic (adj) | less likely to cause allergies |
| hypocrisy (n) | pretending to be someone you are not |
| hypodermic (adj) | under the skin |
| hypogeal (adj) | below the surface of the ground |
| hypoglossal (adj) | under the tongue |
| hypoglycemia (n) | abnormally low blood sugar |
| hypotension (n) | blood pressure below normal limits |
| hypothermia (n) | low body heat |
| hypothesis (n) | an idea that is under investigation |
| hypothyroidism (n) | under active thyroid gland |
