| FAULTFINDERS | • faultfinders n. Plural of faultfinder. • FAULTFINDER n. one given to faultfinding. |
| FLUORIDATING | • fluoridating v. Present participle of fluoridate. • FLUORIDATE v. to add fluoride to drinking water. |
| FLUORIDATION | • fluoridation n. (Chemistry) The act or process of adding fluoride to something, especially water. • FLUORIDATION n. the act of fluoridating. |
| FLUORIDISING | • fluoridising v. Present participle of fluoridise. • FLUORIDISE v. to add fluoride to drinking water, also FLUORIDIZE. |
| FLUORIDIZING | • fluoridizing v. Present participle of fluoridize. • FLUORIDIZE v. to add fluoride to drinking water, also FLUORIDISE. |
| FURAZOLIDONE | • furazolidone n. An antibacterial agent used to treat diarrhoea and enteritis caused by bacteria or protozoan infections. • FURAZOLIDONE n. an antimicrobial drug used against bacteria and some protozoa esp. in infections of the gastrointestinal tract. |
| GLANDIFEROUS | • glandiferous adj. Bearing acorns or other nuts. • GLANDIFEROUS adj. bearing acorns or nuts. |
| INFUNDIBULAR | • infundibular adj. Having the shape of a funnel. • infundibular adj. (Medicine) having to do with an infundibulum. • INFUNDIBULAR adj. funnel-shaped, also INFUNDIBULATE. |
| LIFEGUARDING | • lifeguarding n. The occupation of a lifeguard. • LIFEGUARD v. to serve as a lifeguard. |
| PRIDEFULNESS | • pridefulness n. The state or condition of being prideful (arrogant, haughty); pride. • PRIDEFULNESS n. the state of being prideful. |
| ULTRAREFINED | • ultrarefined adj. Extremely refined; sometimes, more refined than a specific purity cutoff for a particular substance. • ultra-refined adj. Alternative form of ultrarefined. • ULTRAREFINED adj. extremely refined. |
| UNDERFULFILL | • UNDERFULFILL v. to fall short of satisfaction, also UNDERFULFIL. |
| UNDERFULFILS | • UNDERFULFIL v. to fail to fulfil completely, also UNDERFULFILL. |
| UNFERTILISED | • unfertilised adj. Alternative spelling of unfertilized. • UNFERTILISED adj. not fertilised, also UNFERTILIZED. |
| UNFERTILIZED | • unfertilized adj. Not fertilized; uninseminated. • UNFERTILIZED adj. not fertilized, also UNFERTILISED. |
| UNFORMALISED | • unformalised adj. Alternative form of unformalized. • UNFORMALISED adj. not formalised, also UNFORMALIZED. |
| UNFORMALIZED | • unformalized adj. That has not been formalized. • UNFORMALIZED adj. not formalized, also UNFORMALISED. |
| UNFORMIDABLE | • unformidable adj. Not formidable. • UNFORMIDABLE adj. not formidable. |
| UNFRIENDLIER | • unfriendlier adj. Comparative form of unfriendly: more unfriendly. • UNFRIENDLY adj. not friendly. |
| UNFRIENDLILY | • unfriendlily adv. In an unfriendly manner. • UNFRIENDLY adv. not friendly. |