bulwark

As a noun bulwark

is a defensive wall or rampart.

As a verb bulwark

is to fortify something with a wall or rampart.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As a noun bulwark

is a defensive wall or rampart.

As a verb bulwark

is to fortify something with a wall or rampart.

As an adjective false is

(label) one of two states of a boolean variable; logic.

As nouns the difference between bulwark and buttress

is that bulwark is a defensive wall or rampart while buttress is (architecture) a brick or stone structure built against another structure to support it.

As verbs the difference between bulwark and buttress

is that bulwark is to fortify something with a wall or rampart while buttress is to support something physically with, or as if with, a prop or buttress.

As nouns the difference between bellow and bulwark

is that bellow is the deep roar of a large animal, or any similar loud noise while bulwark is a defensive wall or rampart.

As verbs the difference between bellow and bulwark

is that bellow is to make a loud, deep, hollow noise like the roar of an angry bull while bulwark is to fortify something with a wall or rampart.

As nouns the difference between dike and bulwark

is that dike is great desire, lust while bulwark is a defensive wall or rampart.

As a verb bulwark is

to fortify something with a wall or rampart.

As nouns the difference between dyke and bulwark

is that dyke is or dyke can be (slang|pejorative) a lesbian, particularly one who appears macho or acts in a macho manner this word has been reclaimed, by some, as politically empowering (see usage notes) while bulwark is a defensive wall or rampart.

As a verb bulwark is

to fortify something with a wall or rampart.

As an adjective dam

is being a pervert.

As a noun bulwark is

a defensive wall or rampart.

As a verb bulwark is

to fortify something with a wall or rampart.

As nouns the difference between bulwark and redoubt

is that bulwark is a defensive wall or rampart while redoubt is a small, temporary, military fortification.

As verbs the difference between bulwark and redoubt

is that bulwark is to fortify something with a wall or rampart while redoubt is (archaic) to dread.

As nouns the difference between bulwark and essential

is that bulwark is a defensive wall or rampart while essential is a necessary ingredient.

As a verb bulwark

is to fortify something with a wall or rampart.

As an adjective essential is

necessary.