| FONTANELS | • fontanels n. Plural of fontanel. • FONTANEL n. a membrane-covered gap between the immature parietal bones in the skull of a foetus or infant, also FONTANELLE. |
| LANTHORNS | • lanthorns n. Plural of lanthorn. • LANTHORN n. (obsolete) a lantern, from folk etymology deriving from use of horn in lanterns. |
| LUNATIONS | • lunations n. Plural of lunation. • LUNATION n. a lunar month; the interval between successive new moons. |
| MANNITOLS | • mannitols n. Plural of mannitol. • MANNITOL n. a sweet alcohol obtained from manna, also MANNITE. |
| NANOTESLA | • nanotesla n. An SI unit equal to one billionth of a tesla. • NANOTESLA n. a billionth of a tesla. |
| NATIONALS | • nationals n. Plural of national. • Nationals prop.n. Short for National Party. • Nationals n. Plural of National. |
| NONADULTS | • nonadults n. Plural of nonadult. • NONADULT n. a person who is not an adult. |
| NONMETALS | • nonmetals n. Plural of nonmetal. • non-metals n. Plural of non-metal. • NONMETAL n. an element that lacks metallic properties. |
| NONPOSTAL | • nonpostal adj. Not postal. • NONPOSTAL adj. not postal. |
| NONSTAPLE | • nonstaple adj. Not a staple good. • nonstaple n. Anything that is not a staple, such as a luxury. • NONSTAPLE adj. not staple. |
| PANTALONS | • PANTALON n. (French) a movement in a quadrille, also PANTALONE. |
| PENTANOLS | • pentanols n. Plural of pentanol. • PENTANOL n. one of the simple alcohols. |
| PLANKTONS | • planktons n. Plural of plankton. • PLANKTON n. the minute animal and plant life of a body of water. |
| SANTOLINA | • santolina n. (Botany) Any of the genus Santolina of evergreen shrubs in the sunflower family. • SANTOLINA n. a genus of fragrant Mediterranean shrubs. |
| TENSIONAL | • tensional adj. Relating to tension. • TENSIONAL adj. relating to tension. |
| TOWNLANDS | • townlands n. Plural of townland. • TOWNLAND n. esp. in Ireland, a division of land of varying extent; a township. |