Alexander Nev·ski 
(nĕvskē, nĕf-) 1220?-1263.
(nĕvskē, nĕf-) 1220?-1263. Russian saint and national hero named after the Neva River, where he defeated the Swedes in 1240.
- fluorescence
- fluorescent
- fluorescer
- fluoridate
- fluoridation
- fluoride
- fluorination
- fluorine
- fluorite
- fluoro-
- fluorocarbon
- fluorochemical
- fluorochrome
- fluorography
- fluorometer
- fluorometry
- fluoroquinolone
- fluoroscope
- fluoroscopic
- fluoroscopically
- fluoroscopist
- fluoroscopy
- fluorosis
- fluorotic
- fluorouracil