12-Letter Words Starting F & Ending ON

• the process of becoming feminized; the development of female characteristics (loss of facial hair or breast enlargement) in a male because of hormonal disorders or castration

• the confinement of an infection to a limited area

• the act of bringing into focus

• the act of finalizing

• the process of flocculating; forming woolly cloudlike aggregations

• a halocarbon in which some hydrogen atoms have been replaced by fluorine; used in refrigerators and aerosols

• a state of agitation or turbulent change or development

• a process in which an agent causes an organic substance to break down into simpler substances; especially, the anaerobic breakdown of sugar into alcohol

• muscular twitching involving individual muscle fibers acting without coordination

• act or process of forming fibrils

• (usually plural) an expression of pleasure at the success or good fortune of another

• the act of acknowledging that someone has an occasion for celebration