| BLOODSUCKERS | • bloodsuckers n. Plural of bloodsucker. • blood-suckers n. Plural of blood-sucker (alternative spelling of bloodsuckers). • BLOODSUCKER n. an animal that sucks blood. |
| BOUNDARYLESS | • boundaryless adj. Without a boundary or boundaries. |
| BRASSFOUNDER | • brassfounder n. A metalworker who casts objects from brass. • BRASSFOUNDER n. a person who casts objects in brass. |
| DEOBSTRUENTS | • deobstruents n. Plural of deobstruent. • DEOBSTRUENT n. something that removes an obstacle. |
| HARBOURSIDES | • harboursides n. Plural of harbourside. • HARBOURSIDE n. the land that is situated next to a harbour, also HARBORSIDE. |
| LABOUREDNESS | • LABOUREDNESS n. the state of being laboured. |
| OBDURATENESS | • obdurateness n. The characteristic of being obdurate; stubbornness. • OBDURATENESS n. the state of being obdurate. |
| OMBUDSPERSON | • ombudsperson n. A person of any gender who performs the function historically defined by the term ombudsman. |
| SUBCHLORIDES | • subchlorides n. Plural of subchloride. • SUBCHLORIDE n. a sub-compound of chloride. |
| SUBDELIRIOUS | • SUBDELIRIOUS adj. mildly or intermittently delirious. |
| SUBDIRECTORS | • subdirectors n. Plural of subdirector. • SUBDIRECTOR n. one below a director. |
| SUBORDINATES | • subordinates n. Plural of subordinate. • subordinates v. Third-person singular simple present indicative form of subordinate. • SUBORDINATE v. to make subject or subservient. |
| SUBTHRESHOLD | • subthreshold adj. Describing a stimulus that is not strong enough to elicit a response. • subthreshold adj. Below a threshold. • subthreshold adj. (Medicine) subsyndromal. |
| SUPERABOUNDS | • superabounds v. Third-person singular simple present indicative form of superabound. • SUPERABOUND v. to be superabundant. |
| SURFBOARDERS | • surfboarders n. Plural of surfboarder. • SURFBOARDER n. one who uses a surfboard. |