| FROUGHIEST | • FROUGHY adj. of timber, soft and brittle, also FROWY. |
| STOUTHRIEF | • stouthrief n. (Archaic) A Scottish criminal offense; a form of rief (theft) committed by force. • STOUTHRIEF n. (Scots) theft with violence. |
| THIOFURANS | • thiofurans n. Plural of thiofuran. • THIOFURAN n. a five-membered heterocyclic compound with sulphur, aka thiophen. |
| LETHIFEROUS | • lethiferous adj. (Obsolete) Deadly, lethal. • LETHIFEROUS adj. causing death; carrying or bearing death. |
| STOUTHRIEFS | • stouthriefs n. Plural of stouthrief. • STOUTHRIEF n. (Scots) theft with violence. |
| THURIFEROUS | • thuriferous adj. Producing, bearing or yielding frankincense. • THURIFEROUS adj. incense-bearing. |
| CHAETIFEROUS | • chaetiferous adj. (Zoology) Bearing chaetae. • CHAETIFEROUS adj. bearing bristles; bristly. |
| FLOURISHIEST | • FLOURISHY adj. full of flourishes. |
| FORESIGHTFUL | • foresightful adj. Having, exercising, or characterised by foresight; forward-looking; prudent. • FORESIGHTFUL adj. full of foresight. |
| FURTHCOMINGS | • FURTHCOMING n. in Scots law, an action brought by an arrester against the arrestee and the common debtor after an arrestment in order that the arrested money or property be delivered to the arrester. |
| THIOSULFURIC | • thiosulfuric adj. (Inorganic chemistry) Of or pertaining to thiosulfuric acid or its derivatives. • THIOSULFURIC adj. as in thiosulfuric acid, an unstable acid known only in solutions and in the form of its salts. |
| FLUGELHORNIST | • flugelhornist n. One who plays the flugelhorn. • FLUGELHORNIST n. one who plays the flugelhorn. |
| FLUGELHORNISTS | • flugelhornists n. Plural of flugelhornist. • FLUGELHORNIST n. one who plays the flugelhorn. |
| HYPERFUNCTIONS | • hyperfunctions n. Plural of hyperfunction. • HYPERFUNCTION n. the overactivity of a gland or other bodily organ. |
| RUTHERFORDIUMS | • RUTHERFORDIUM n. an artificially produced radioactive transuranic element. |
| THURIFICATIONS | • thurifications n. Plural of thurification. • THURIFICATION n. purification by use of a thurifer, a censer. |
| HYPERFASTIDIOUS | • hyperfastidious adj. Extremely fastidious. • HYPERFASTIDIOUS adj. excessively fastidious. |