| BISULFATES | • bisulfates n. Plural of bisulfate. • BISULFATE n. an acid sulphate, also BISULPHATE. |
| BISULFITES | • bisulfites n. Plural of bisulfite. • BISULFITE n. an acid sulfite, also BISULPHITE. |
| BLUESHIFTS | • blueshifts n. Plural of blueshift. • BLUESHIFT n. a shift of the spectrum towards the blue. |
| 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. |
| FAULTINESS | • faultiness n. The quality of being faulty. • FAULTINESS n. the state of being faulty. |
| FELQUISTES | • felquistes n. Plural of felquiste. • FELQUISTE n. (Canadian) a member of the FLQ, a separatist paramilitary group wanting independence for Quebec. |
| FEUDALISTS | • feudalists n. Plural of feudalist. • FEUDALIST n. an upholder of feudalism. |
| FITFULNESS | • fitfulness n. The quality of being fitful. • FITFULNESS n. the quality of being fitful. |
| FORMULISTS | • formulists n. Plural of formulist. • FORMULIST n. one who depends excessively on formulae. |
| FRUGALISTS | • frugalists n. Plural of frugalist. • FRUGALIST n. a person who is frugal. |
| FUTILENESS | • futileness n. Futility. • FUTILENESS n. futility. |
| INFLATUSES | • INFLATUS n. (Latin) a blowing or breathing into; inspiration. |
| SNUFFLIEST | • snuffliest adj. Superlative form of snuffly: most snuffly. • SNUFFLY adj. tending to snuffle. |
| STULTIFIES | • stultifies v. Third-person singular simple present indicative form of stultify. • STULTIFY v. to cause to appear absurd. |
| SULFATIONS | • sulfations n. Plural of sulfation. • SULFATION n. the act of forming a sulfate, also SULPHATION. |
| SULFURIEST | • SULFURY adj. resembling, or partaking of the nature of, sulphur, also SULPHURY. |
| UFOLOGISTS | • ufologists n. Plural of ufologist. • UFOLOGIST n. one interested in ufos. |