| AIRSICKNESS | • airsickness n. A feeling of nausea, dizziness etc. caused by the motion of an aircraft; a form of motion sickness. • AIRSICKNESS n. sickness induced by the motion that occurs during air flight. |
| BACKCROSSES | • backcrosses n. Plural of backcross. • backcrosses v. Third-person singular simple present indicative form of backcross. • back-crosses n. Plural of back-cross. |
| BACKSHISHES | • backshishes n. Plural of backshish. • BACKSHISH n. (Persian) in Eastern countries, a gift or present of money, a tip. |
| BACKSLASHES | • backslashes n. Plural of backslash. • BACKSLASH n. the character \. |
| BLACKNESSES | • blacknesses n. Plural of blackness. • BLACKNESS n. the state of being black. |
| CARSICKNESS | • carsickness n. Motion sickness caused by riding in a motor car. • carsickness n. (Dated) Motion sickness caused by riding in a railway carriage. • car␣sickness n. Alternative spelling of carsickness. |
| CRANKNESSES | • CRANKNESS n. liability to be capsize. |
| HASSOCKIEST | • HASSOCKY adj. soft and cushiony. |
| KICKSHAWSES | • KICKSHAWS n. KICKSHAW, a fancy dish, a delicacy; a trinket, also KICKSHAWS. |
| SALESCLERKS | • salesclerks n. Plural of salesclerk. • sales␣clerks n. Plural of sales clerk. • SALESCLERK n. a salesperson in a store. |
| SANDSUCKERS | • sandsuckers n. Plural of sandsucker. • SANDSUCKER n. a fish, the rough dab. |
| SEASICKNESS | • seasickness n. Nausea, dizziness etc caused by the motion of a ship; a form of motion sickness. • sea-sickness n. Alternative spelling of seasickness. • SEASICKNESS n. motion sickness experienced on the water. |
| SKIASCOPIES | • skiascopies n. Plural of skiascopy. • SKIASCOPY n. retinoscopy. |
| SKYSCRAPERS | • skyscrapers n. Plural of skyscraper. • SKYSCRAPER n. a very tall building. |
| SLACKNESSES | • slacknesses n. Plural of slackness. • SLACKNESS n. the state of being slack. |
| SMOKESTACKS | • smokestacks n. Plural of smokestack. • SMOKESTACK n. a pipe or funnel through which smoke and gases are discharged. |
| TACKINESSES | • tackinesses n. Plural of tackiness. • TACKINESS n. stickiness. |
| TICKLEASSES | • tickleasses n. Plural of tickleass. • TICKLEASS n. (Canadian) in Newfoundland, a kittiwake, also TICKLACE. |
| WACKINESSES | • wackinesses n. Plural of wackiness. • WACKINESS n. the state of being wacky. |