| ALUMINOTHERMIES | • ALUMINOTHERMY n. a process for reducing metallic oxides using finely divided aluminium powder. |
| EXTINGUISHMENTS | • extinguishments n. Plural of extinguishment. • EXTINGUISHMENT n. the act of extinguishing. |
| HILARIOUSNESSES | • HILARIOUSNESS n. HILARIOUS, very amusing. |
| HOUSEWIFELINESS | • housewifeliness n. The quality of being housewifely. • HOUSEWIFEY adj. like a housewife, also HOUSEWIFELY. |
| IMMUNOTHERAPIES | • immunotherapies n. Plural of immunotherapy. • IMMUNOTHERAPY n. the treatment or prevention of disease by taking measures to increase immune system functioning. |
| INTERBEHAVIOURS | • interbehaviours n. Plural of interbehaviour. • INTERBEHAVIOUR n. interaction between multiple individuals, also INTERBEHAVIOR. |
| LIEUTENANTSHIPS | • lieutenantships n. Plural of lieutenantship. • LIEUTENANTSHIP n. the office of lieutenant. |
| LIQUORISHNESSES | • LIQUORISHNESS n. LIQUORISH, (obsolete) dainty, tempting to the taste; lecherous, also LICKERISH. |
| MICROTECHNIQUES | • microtechniques n. Plural of microtechnique. • MICROTECHNIQUE n. any of various methods of handling and preparing material for microscopic observation and study, also MICROTECHNIC. |
| MISCHIEVOUSNESS | • mischievousness n. The characteristic of being mischievous; the tendency to make mischief. • MISCHIEVOUS n. given to mischief. |
| NEIGHBOURLINESS | • neighbourliness n. Britain standard spelling of neighborliness. • NEIGHBOURLINESS n. the state of being neighbourly, also NEIGHBORLINESS. |
| NEUROSYPHILISES | • NEUROSYPHILIS n. a syphilitic infection affecting the central nervous system. |
| RELINQUISHMENTS | • relinquishments n. Plural of relinquishment. • RELINQUISHMENT n. the act of relinquishing. |
| SUPERHUMANITIES | • superhumanities n. Plural of superhumanity. • SUPERHUMANITY n. the state of being superhuman. |
| UNINHIBITEDNESS | • uninhibitedness n. The quality of being uninhibited. • UNINHIBITEDNESS n. the state of being uninhibited. |
| UNSIGHTLINESSES | • unsightlinesses n. Plural of unsightliness. • UNSIGHTLINESS n. the state of being unsightly. |
| UNTHRIFTINESSES | • UNTHRIFTINESS n. the state of being unthrifty. |