| AMORPHOUSNESSES | • AMORPHOUSNESS n. the state of being amorphous. |
| CHROMATICNESSES | • CHROMATICNESS n. the state of being chromatic. |
| EPHEMERALNESSES | • EPHEMERALNESS n. EPHEMERAL, existing only for a day, or short period. |
| HEADMASTERSHIPS | • headmasterships n. Plural of headmastership. • HEADMASTERSHIP n. the office of headmaster. |
| HEADMISTRESSIER | • HEADMISTRESSY adj. like a headmistress, bossy. |
| HEARTSOMENESSES | • HEARTSOMENESS n. HEARTSOME, exhilarating; merry. |
| HOUSEMISTRESSES | • housemistresses n. Plural of housemistress. • HOUSEMISTRESS n. the female head of a (boarding-)house, esp. in connection with a public school. |
| HUMORLESSNESSES | • HUMORLESSNESS n. the state of being humorless, also HUMOURLESSNESS. |
| HUMORSOMENESSES | • HUMORSOMENESS n. the state of being humorsome. |
| HYSTERECTOMISES | • hysterectomises v. Third-person singular simple present indicative form of hysterectomise. • HYSTERECTOMISE v. to remove the womb, also HYSTERECTOMIZE. |
| MIRTHLESSNESSES | • MIRTHLESSNESS n. the state of being mirthless. |
| OVERENTHUSIASMS | • overenthusiasms n. Plural of overenthusiasm. • OVERENTHUSIASM n. an excessive enthusiasm. |
| SERVOMECHANISMS | • servomechanisms n. Plural of servomechanism. • servo-mechanisms n. Plural of servo-mechanism. • SERVOMECHANISM n. an automatic device for controlling large amounts of power by means of very small amounts of power and automatically correcting the performance of a mechanism. |
| THERMAESTHESIAS | • THERMAESTHESIA n. sensitivity to various degrees of heat and cold, also THERMESTHESIA. |
| UNDEREMPHASISES | • underemphasises v. Third-person singular simple present indicative form of underemphasise. • UNDEREMPHASISE v. to emphasise insufficiently, also UNDEREMPHASIZE. |
| WHOREMISTRESSES | • whoremistresses n. Plural of whoremistress. • WHOREMISTRESS n. (archaic) a woman who runs a brothel. |