| COPURIFIES | • copurifies v. Third-person singular simple present indicative form of copurify. • co-purifies v. Third-person singular simple present indicative form of co-purify. • COPURIFY v. to become purified with another substance. |
| FIBRILLOUS | • fibrillous adj. Alternative spelling of fibrillose. • FIBRILLOUS adj. relating to or having small fibres. |
| FLUORIDISE | • fluoridise v. Alternative form of fluoridize. • FLUORIDISE v. to add fluoride to drinking water, also FLUORIDIZE. |
| FORTUITIES | • fortuities n. Plural of fortuity. • FORTUITY n. an accidental occurrence. |
| FORTUITISM | • fortuitism n. The doctrine that chance is involved in natural events rather than absolute determinism. • FORTUITISM n. belief in evolution by chance variation. |
| FORTUITIST | • fortuitist n. A believer in fortuitism. • FORTUITIST n. one who believes in evolution by chance variation. |
| FUMITORIES | • fumitories n. Plural of fumitory. • FUMITORY n. a plant once used to treat scurvy, also FEMETARY, FEMITER, FENITAR. |
| INFUSORIAL | • infusorial adj. Of, relating to, or containing infusoria. • INFUSORIAL adj. composed of or containing infusoria, also INFUSORY. |
| INFUSORIAN | • infusorian n. Any member of the infusoria. • INFUSORIAN n. an obsolete term for small aquatic organisms, rotifers, algae etc. |
| INFUSORIES | • infusories n. Plural of infusory. • INFUSORY n. an infusorian. |
| PERFIDIOUS | • perfidious adj. Of, pertaining to, or representing perfidy; disloyal to what should command one’s fidelity or allegiance. • PERFIDIOUS adj. characterized by faithlessness or disloyalty. |
| PILIFEROUS | • piliferous adj. Containing or producing hair. • PILIFEROUS adj. bearing or growing hair. |
| REINFUSION | • reinfusion n. Infusion again or anew. |
| SUDORIFICS | • sudorifics n. Plural of sudorific. • SUDORIFIC n. a drug causing or inducing sweat. |
| TRIFARIOUS | • trifarious adj. (Botany) Facing three ways; arranged in three vertical ranks, like the leaves of veratrum. • TRIFARIOUS adj. facing three ways. |
| TRIFOLIUMS | • trifoliums n. Plural of trifolium. • TRIFOLIUM n. (Latin) any leguminous plant of the large genus Trifolium, characterized by trifoliate leaves. |
| VINIFEROUS | • viniferous adj. Yielding wine. • VINIFEROUS adj. wine-producing. |
| VITIFEROUS | • vitiferous adj. Full of or pertaining to vines, especially grape vines. • VITIFEROUS adj. bearing vines. |