| ARRHENOTOKIES | • ARRHENOTOKY n. giving birth only to boys. |
| BACKSTRETCHES | • backstretches n. Plural of backstretch. • back-stretches n. Plural of back-stretch (alternative form of backstretches). • back␣stretches n. Plural of back stretch (alternative form of backstretches). |
| BLATHERSKITES | • blatherskites n. Plural of blatherskite. • BLATHERSKITE n. (Scots) a garrulous talker of nonsense, also BLETHERANSKATE, BLETHERSKATE. |
| BLETHERSKATES | • bletherskates n. Plural of bletherskate. • BLETHERSKATE n. (Scots) a garrulous talker of nonsense, also BLATHERSKITE, BLETHERANSKATE. |
| CHECKERBOARDS | • checkerboards n. Plural of checkerboard. • CHECKERBOARD n. a board used in various games (as checkers) with usually 64 squares in 2 alternating colors. |
| HANDKERCHIEFS | • handkerchiefs 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. |
| HEADSHRINKERS | • headshrinkers n. Plural of headshrinker. • head-shrinkers n. Plural of head-shrinker. • HEADSHRINKER n. (colloquial) a psychiatrist. |
| HEARTBREAKERS | • heartbreakers n. Plural of heartbreaker. • heart␣breakers n. Plural of heart breaker. • HEARTBREAKER n. one that causes heartbreak. |
| HEARTSICKNESS | • heartsickness n. The condition of being heartsick. • HEARTSICK n. very sad. |
| HETEROKARYONS | • heterokaryons n. Plural of heterokaryon. • HETEROKARYON n. a cell, as in the mycelium of a fungus, that contains two or more genetically unlike nuclei. |
| HOUSEBREAKERS | • housebreakers n. Plural of housebreaker. • house-breakers n. Plural of house-breaker. • house␣breakers n. Plural of house breaker. |
| HOUSEBREAKING | • housebreaking n. The act of breaking into another person’s house with unlawful intent. • housebreaking v. (Animal training) present participle of housebreak. • HOUSEBREAKING n. the act of breaking into a house for the purpose of stealing. |
| HYPERKINESIAS | • hyperkinesias n. Plural of hyperkinesia. • HYPERKINESIA n. muscle spasm, a hyperactive condition of children, also HYPERKINESIS. |
| KATHAROMETERS | • katharometers n. Plural of katharometer. • KATHAROMETER n. an instrument measuring changes in composition of gases. |
| KINESITHERAPY | • kinesitherapy n. Kinesiatrics. • KINESITHERAPY n. a method of treating disease by means of exercises or gymnastic movements, aka kinesiatrics. |
| LARKISHNESSES | • LARKISHNESS n. the state of being larkish. |
| SHELLCRACKERS | • shellcrackers n. Plural of shellcracker. • SHELLCRACKER n. a kind of sunfish, aka redear. |
| SPEAKERPHONES | • speakerphones n. Plural of speakerphone. • SPEAKERPHONE n. a combination microphone and loudspeaker device for two-way communication by telephone lines. |
| WHISKERANDOED | • WHISKERANDOED adj. having whiskers. |