| FISSIPARISMS | • FISSIPARISM n. the state of being fissiparous. |
| MARSHINESSES | • MARSHINESS n. the state of being marshy. |
| MINISTRESSES | • ministresses n. Plural of ministress. • MINISTRESS n. a woman who ministers. |
| MISADDRESSES | • misaddresses v. Third-person singular simple present indicative form of misaddress. • MISADDRESS v. to address wrongly. |
| MISSIONISERS | • MISSIONISER n. one who does missionary work, also MISSIONIZER. |
| MISTRESSLESS | • mistressless adj. Without a mistress. • MISTRESSLESS adj. without a mistress. |
| MISTRUSTLESS | • mistrustless adj. (Obsolete) Without mistrust or suspicion; trusting, unsuspecting. • MISTRUSTLESS adj. without mistrust. |
| POSTMISTRESS | • postmistress n. A female postmaster. • POSTMISTRESS n. a woman who is a postmaster. |
| PRESTISSIMOS | • PRESTISSIMO n. a musical passage to be played as quickly as possible. |
| PROGRESSISMS | • PROGRESSISM n. sympathy with or advocacy of progress, also PROGRESSIVISM. |
| REMISSNESSES | • remissnesses n. Plural of remissness. • REMISSNESS n. the state of being remiss. |
| SCRIMPNESSES | • SCRIMPNESS n. the state of being scrimpy, scantness, also SCRIMPINESS. |
| SMARMINESSES | • SMARMINESS n. the state of being smarmy. |
| SMEARINESSES | • SMEARINESS n. the state of being smeary. |
| STORMINESSES | • storminesses n. Plural of storminess. • STORMINESS n. the state of being stormy. |
| STRABISMUSES | • strabismuses n. Plural of strabismus. • STRABISMUS n. a squint, also STRABISM. |
| TASKMISTRESS | • taskmistress n. A woman who assigns tasks; a female overseer. • TASKMISTRESS n. a woman who is a taskmaster. |