Phrasal Words starting with 'F'

Stories, no matter how ridiculous they are, always leave imprint impressions on our mind. Use them to remember everything.

flesh out : to give substance to the argument 
frown on : disapprove
fritter away : spend frivolously and unwisely 
frighten away /off

fool around : not having serious attitude 
follow up : do something to check improvement in earlier situation
flag down : signal to stop the car
flag up : to raise a issue
fish out : to find or extract 
             Fish Idioms :  Neither fish nor fowl : having no specific characteristics , fish or cut bait : either to proceed or stop completely

fink on : to tell parents secret of someone

fiddle away : wasting time 

fawn over vs fawn on 
fawn on : 

fall
fall out : argue or be on wrong terms with someone
Idioms : 
1. bigger they come , harder they fall : people at more higher position will loose more if they fall from their position