| METASTASISES | • metastasises v. Third-person singular simple present indicative form of metastasise. • METASTASISE v. to spread or grow by or as if by metastasis, also METASTASIZE. |
| MINISTRESSES | • ministresses n. Plural of ministress. • MINISTRESS n. a woman who ministers. |
| 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. |
| SCHISMATISES | • schismatises v. Third-person singular simple present indicative form of schismatise. • SCHISMATISE v. to practise schism; to make a schism, also SCHISMATIZE. |
| SCHISTOSOMES | • schistosomes n. Plural of schistosome. • SCHISTOSOME n. a disease-causing blood fluke. |
| SMUTTINESSES | • smuttinesses n. Plural of smuttiness. • SMUTTINESS n. the state of being smutty. |
| SOMAESTHESIS | • SOMAESTHESIS n. sensory perception of bodily feelings like touch, pain, position of the limbs, etc., also SOMAESTHESIA, SOMESTHESIA, SOMESTHESIS. |
| SOMESTHESIAS | • SOMESTHESIA n. sensory perception of bodily feelings like touch, pain, position of the limbs, etc., also SOMAESTHESIA, SOMAESTHESIS, SOMESTHESIS. |
| STEAMINESSES | • STEAMINESS n. the state of being steamy. |
| 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. |
| STUMPINESSES | • STUMPINESS n. the state of being stumpy. |
| SYSTEMATISES | • systematises v. Third-person singular simple present indicative form of systematise. • SYSTEMATISE v. to reduce to a system, also SYSTEMATIZE. |
| SYSTEMATISMS | • systematisms n. Plural of systematism. • SYSTEMATISM n. the practice of forming intellectual systems. |
| SYSTEMATISTS | • systematists n. Plural of systematist. • SYSTEMATIST n. a person who constructs or follows a system; specifically a biologist specializing in systematics. |
| TASKMISTRESS | • taskmistress n. A woman who assigns tasks; a female overseer. • TASKMISTRESS n. a woman who is a taskmaster. |
| TIMELESSNESS | • timelessness n. The property of being timeless. • TIMELESSNESS n. the state of being timeless. |