| FERTILISER | • fertiliser n. (British spelling) Alternative spelling of fertilizer. • FERTILISER n. a person or thing that fertilizes, also FERTILIZER. |
| FLATTERERS | • flatterers n. Plural of flatterer. • FLATTERER n. one who flatters. |
| FLUORESCER | • fluorescer n. A fluorescent substance used for whitening. • FLUORESCER n. something e.g. a mineral that fluoresces. |
| FLUSTERIER | • FLUSTERY adj. confused. |
| FLUTTERERS | • flutterers n. Plural of flutterer. • FLUTTERER n. one who flutters. |
| FREESTYLER | • freestyler n. Someone who competes in a freestyle sport such as freestyle skating or freestyle swimming. • freestyler n. A rapper who freestyles. • FREESTYLER n. a swimmer who swims freestyle. |
| FRILLERIES | • frilleries n. Plural of frillery. • FRILLERY n. an arrangement of frills. |
| PERSIFLEUR | • persifleur n. One who participates in light, playful talk or banter or persiflage. • PERSIFLEUR n. (French) one who indulges in persiflage. |
| REFLECTERS | • reflecters n. Plural of reflecter. • REFLECTER n. (Swift) a person who casts reflections. |
| REFLECTORS | • reflectors n. Plural of reflector. • REFLECTOR n. something or someone that reflects. |
| REFRESHFUL | • refreshful adj. Full of power to refresh; refreshing. • REFRESHFUL adj. (archaic) full of power to refresh. |
| REMORSEFUL | • remorseful adj. (Of a person) Feeling or filled with remorse. • remorseful adj. Expressing or caused by remorse. • REMORSEFUL adj. motivated or marked by remorse. |
| RESTFULLER | • restfuller adj. Comparative form of restful: more restful. • RESTFUL adj. relaxing. |
| SERREFILES | • serrefiles n. Plural of serrefile. • SERREFILE n. (French) a file of officers or men appointed to ride at the rear rank of a squadron, also SERAFILE. |