| CHILDISHNESSES | • childishnesses n. Plural of childishness. • CHILDISHNESS n. the state of being childish. |
| CHLORHEXIDINES | • CHLORHEXIDINE n. an antiseptic compound used in skin cleansers, mouthwashes, etc. |
| DIPHTHERITISES | • DIPHTHERITIS n. diphtheria. |
| HABERDASHERIES | • haberdasheries n. Plural of haberdashery. • HABERDASHERY n. a shop selling small sewing articles. |
| HANDKERCHIEVES | • handkerchieves n. Plural of handkerchief. • HANDKERCHIEF n. a small usually square piece of cloth used for usually personal purposes (as blowing the nose) or as a clothing accessory, also HANDKERCHER. |
| HARDHANDEDNESS | • hardhandedness n. Harshness, strictness. • hardhandedness n. The embodyment of working-class virtue; hard-working practicality. • hard-handedness n. Alternative form of hardhandedness. |
| HARDHEADEDNESS | • hardheadedness n. The characteristic of being hardheaded. • HARDHEADED n. stubborn, willful. |
| HEADMASTERSHIP | • headmastership n. The role or position of headmaster. • HEADMASTERSHIP n. the office of headmaster. |
| HEMISPHEROIDAL | • hemispheroidal adj. Approximating a hemisphere in shape. • HEMISPHEROIDAL adj. in the form of a half-sphere. |
| HENDECAHEDRONS | • HENDECAHEDRON n. a solid figure having 11 plane faces. |
| HERMAPHRODITES | • hermaphrodites n. Plural of hermaphrodite. • HERMAPHRODITE n. a human being, animal or plant with the organs of both sexes. |
| HOBBLEDEHOYISH | • hobbledehoyish adj. Resembling or characteristic of a hobbledehoy. • HOBBLEDEHOYISH adj. like a hobbledehoy, an awkward young fellow. |
| HOBBLEDEHOYISM | • hobbledehoyism n. Hobbledehoyhood. • HOBBLEDEHOYISM n. the state of being a hobbledehoy, also HOBBLEDEHOYDOM, HOBBLEDEHOYHOOD. |
| HUNDREDWEIGHTS | • hundredweights n. Plural of hundredweight. • HUNDREDWEIGHT n. 1/20 of a ton, or 112lb. avoirdupois. |
| HYDROCEPHALIES | • hydrocephalies n. Plural of hydrocephaly. • HYDROCEPHALY n. an accumulation of serous fluid within the cranial cavity, also HYDROCEPHALUS. |
| HYDRONEPHROSES | • hydronephroses n. Plural of hydronephrosis. • HYDRONEPHROSIS n. distension of the kidney with urine held up as a result of obstruction in the urinary tract. |
| HYDROTHERAPIES | • hydrotherapies n. Plural of hydrotherapy. • HYDROTHERAPY n. therapy involving the use of water. |
| PHILADELPHUSES | • philadelphuses n. Plural of philadelphus. • PHILADELPHUS n. a flowering shrub, aka mock orange. |
| THUNDERFLASHES | • thunderflashes n. Plural of thunderflash. • THUNDERFLASH n. a container, such as a blank shell, filled with explosive powder, which makes a flash and a loud explosion when detonated. |
| THUNDERSHOWERS | • thundershowers n. Plural of thundershower. • THUNDERSHOWER n. a shower accompanied by lightning and thunder. |