The initial idioms of the letter F

for the moment	for the most part
for the nonce	for the present
for the record	for the sake of (someone)
for the sake of argument	in the short term
for the taking	for the time being
for trouble	for two pins
for want of a better word	for want of a nail
For want of a nail the shoe was lost; for want of	for what it's worth
for XYZ reasons	for your information
forage	forbid
forbidden	forbidden fruit
forbidden fruit is the sweetest	force (one's) hand
force back	force down
force (something) down (someone's) throat	force hand
force in	force of habit