fighting nasty stuff
fight nasty stuff
part adj n
fighting nasty stuff ?
f aɪ ɾ ɪ ŋ WORD_BOUNDARY n æ s t i WORD_BOUNDARY s t ʌ f WORD_BOUNDARY
f i g h t i n g WORD_BOUNDARY n a s t y WORD_BOUNDARY s t u f f WORD_BOUNDARY