flak

As nouns the difference between flap and flak

is that flap is anything broad and flexible that hangs loose, or that is attached by one side or end and is easily moved while flak is ground-based anti-aircraft guns firing explosive shells.

As a verb flap

is to move (something broad and loose) back and forth.

As nouns the difference between flank and flak

is that flank is flank while flak is ground-based anti-aircraft guns firing explosive shells.

As a noun flak

is ground-based anti-aircraft guns firing explosive shells.

As a verb frak is

(euphemistic) fuck.

As nouns the difference between flay and flak

is that flay is a fright; a scare while flak is ground-based anti-aircraft guns firing explosive shells.

As a verb flay

is to cause to fly; put to flight; drive off (by frightening) or flay can be to strip skin off.

As nouns the difference between flak and fleak

is that flak is ground-based anti-aircraft guns firing explosive shells while fleak is a flake; a thread or twist.

As nouns the difference between flak and falk

is that flak is ground-based anti-aircraft guns firing explosive shells while falk is (uk|dialect) the razorbill.

As nouns the difference between flak and flaki

is that flak is ground-based anti-aircraft guns firing explosive shells while flaki is (rare) a traditional polish tripe soup.

As nouns the difference between flak and flam

is that flak is ground-based anti-aircraft guns firing explosive shells while flam is a freak or whim.

As a verb flam is

to deceive with a falsehood.

As nouns the difference between flak and flax

is that flak is ground-based anti-aircraft guns firing explosive shells while flax is a plant of the genus linum , especially , which has a single, slender stalk, about a foot and a half high, with blue flowers also known as linseed, especially when referring to the seeds.

As nouns the difference between flaw and flak

is that flaw is (obsolete) a flake, fragment, or shiver or flaw can be a sudden burst or gust of wind of short duration while flak is ground-based anti-aircraft guns firing explosive shells.

As a verb flaw

is to add a flaw to, to make imperfect or defective.