falling - klesající
BrE
/'fɔ:lɪŋ/
AmE
/'fɔ:lɪŋ/

adjective - going down, decreasing

fantastic
fantastic - fantastický
BrE
/fæn'tæstɪk/
AmE
/fæn'tæstɪk/

adjective - absolutely great

fizzy
fizzy - sycený, perlivý, bublinkatý, s bublinkami
BrE
/'fɪzi/
AmE
/'fɪzi/

adjective - (about drinks) full of little bubbles

 
fit - strčit (něco někam), vložit (něco někam)
BrE
/'fɪt/
AmE
/'fɪt/

verb - to put something in a place that is the right size, shape, kind etc.

 
fossil fuel - fosilní palivo
BrE
/'fɒsl fju:əl/
AmE
/'fɑ:sl fju:əl/

noun - something mined from the ground which we burn in order to produce enery, e.g. coal, oil, etc.

full-fat
full-fat - plnotučný
BrE
/ˌfʊl'fæt/
AmE
/ˌfʊl'fæt/

adjective - having a lot of fat in it

fascinating
fascinating - úchvatný, fascinující
BrE
/'fæsəneɪtɪŋ/
AmE
/'fæsəneɪt̬ɪŋ/

adjective - very interesting

fascinated
fascinated - fascinovaný
BrE
/'fæsəneɪtɪd/
AmE
/'fæsəneɪt̬ɪd/

adjective - very interested

frightening
frightening - děsivý, strašidelný
BrE
/'fraɪtənɪŋ/
AmE
/'fraɪtənɪŋ/

adjective - making you feel very afraid

fairground
fairground - zábavní park, lunapark, pouť
BrE
/'feəgraʊnd/
AmE
/'fergraʊnd/

noun - an amusement park

frightened
frightened - vyděšený
BrE
/'fraɪtnd/
AmE
/'fraɪtnd/

adjective - very afraid

 
flash - blikat
BrE
/'flæʃ/
AmE
/'flæʃ/

verb - (of a light) to go on and off regularly in flashes

familiar
familiar - známý, povědomý
BrE
/fə'mɪliə/
AmE
/fə'mɪliər/

adjective - well known, not strange

fireworks
fireworks - ohňostroj, zábavní pyrotechnika
BrE
/'faɪəwɜ:ks/
AmE
/'faɪərwɜ:rks/

noun - bright colourful lights shot into the sky at night, usually on special days and celebrations

 
firework - rachejtle, petarda
BrE
/'faɪəwɜ:k/
AmE
/'faɪərwɜ:rk/

noun - a device that produces a visual display or a loud noise, often used for entertainment purposes, especially during celebrations or events