| BISULFIDES | • bisulfides n. Plural of bisulfide. • BISULFIDE n. a sulphide having two atoms of sulphur in the molecule, also BISULPHIDE. |
| DISEASEFUL | • diseaseful adj. Abounding with disease; producing diseases. • diseaseful adj. (Obsolete) Causing uneasiness. • DISEASEFUL adj. (obsolete) causing uneasiness. |
| DISGUSTFUL | • disgustful adj. (Archaic) disgusting, vile. • disgustful adj. Full of disgust. • DISGUSTFUL adj. provoking disgust. |
| DISULFATES | • disulfates n. Plural of disulfate. • DISULFATE n. a compound containing two sulfate ions. |
| DISULFIDES | • disulfides n. Plural of disulfide. • DISULFIDE n. a sulphide containing two atoms of sulphur to the molecule, also DISULFID, DISULPHIDE, DISULPHURET. |
| FEUDALISES | • feudalises v. Third-person singular simple present indicative form of feudalise. • FEUDALISE v. to reduce to a feudal tenure, also FEUDALIZE. |
| FEUDALISMS | • feudalisms n. Plural of feudalism. • FEUDALISM n. the feudal system; a system by which the holding of estates in land is made dependent upon an obligation to render military service to the king or feudal superior. |
| FEUDALISTS | • feudalists n. Plural of feudalist. • FEUDALIST n. an upholder of feudalism. |
| FLUIDISERS | • fluidisers n. Plural of fluidiser. • FLUIDISER n. an apparatus in which fluidisation is carried out, also FLUIDIZER. |
| FUSILLADES | • fusillades n. Plural of fusillade. • fusillades v. Third-person singular simple present indicative form of fusillade. • FUSILLADE n. (French) a simultaneous or successive discharge of firearms. |
| FUSULINIDS | • fusulinids n. Plural of fusulinid. • FUSULINID n. any of a family of extinct marine foraminifera. |
| SEMIFLUIDS | • semifluids n. Plural of semifluid. • SEMIFLUID n. something that is imperfectly fluid. |
| SUBFOLDERS | • subfolders n. Plural of subfolder. • SUBFOLDER n. a subdivision of a folder. |
| SULFOXIDES | • sulfoxides n. Plural of sulfoxide. • SULFOXIDE n. any of a class of carbon compounds featuring sulphur, also SULPHOXIDE. |
| SULFURISED | • sulfurised v. Simple past tense and past participle of sulfurise. • sulfurised adj. Alternative spelling of sulfurized. • SULFURISE v. to combine or impregnate with sulphur or any of its compounds, also SULFURIZE, SULPHURISE, SULPHURIZE. |