durchfallend w języku angielskim

failing▼[UK: ˈfeɪl.ɪŋ] [US: ˈfeɪl.ɪŋ]

flopping▼[UK: ˈflɒp.ɪŋ] [US: ˈflɑːp.ɪŋ]

flunking▼[UK: ˈflʌŋkɪŋ] [US: ˈflʌŋkɪŋ]