grandiose

As adjectives the difference between swanky and grandiose

is that swanky is rather posh, elegant, ritzy while grandiose is large and impressive, in size, scope or extent.

As adjectives the difference between confident and grandiose

is that confident is very sure of something; positive while grandiose is large and impressive, in size, scope or extent.

As a noun confident

is .

As a noun penury

is extreme want; poverty; destitution.

As an adjective grandiose is

large and impressive, in size, scope or extent.

As adjectives the difference between grandiose and flamboyant

is that grandiose is large and impressive, in size, scope or extent while flamboyant is showy, bold or audacious in behaviour, appearance, etc.

As a noun flamboyant is

a showy tropical tree, the royal poinciana (delonix regia ).

As a noun delusions

is .

As an adjective grandiose is

large and impressive, in size, scope or extent.

As adjectives the difference between grandiose and exaggerated

is that grandiose is large and impressive, in size, scope or extent while exaggerated is that has been described as greater than it actually is; abnormally increased or enlarged.

As a verb exaggerated is

(exaggerate).