stuff, cliff, buff, puff, Most of these have two f's.
finish
Fin
In English, it is the "F" Word with an 'ed' at the end.
Foresaw is a word. It begins with f and ends with aw.
No it is not. In fact, no Hebrew word can begin with F or end with ing.
finishes
finality
Wolf
In American English, it is extremely rare for a plural word to end in a letter outside of "S".
sōf ha-yōm (סוף היום)
Feathers is a eight letter word that starts with f and ends in s.
There are no English words that meet the criteria.