vain

As nouns the difference between vain and what

is that vain is while what is (obsolete) something; thing; stuff.

As a pronoun what is

(interrogative) which thing, event, circumstance, etc: used interrogatively in asking for the specification of an identity, quantity, quality, etc.

As an adverb what is

in some manner or degree; in part; partly; usually followed by with .

As an interjection what is

.

As a determiner what is

which; which kind of.

As adjectives the difference between bigheaded and vain

is that bigheaded is an alternative spelling of lang=en while vain is overly proud of oneself, especially concerning appearance; having a high opinion of one's own accomplishments with slight reason.

Flimsy is a synonym of vain.

As nouns the difference between flimsy and vain

is that flimsy is thin typing paper used to make multiple copies while vain is .

As an adjective flimsy

is likely to bend or break under pressure; weak, shaky, flexible, or fragile.

As adjectives the difference between feeble and vain

is that feeble is deficient in physical strength; weak; infirm; debilitated while vain is overly proud of oneself, especially concerning appearance; having a high opinion of one's own accomplishments with slight reason.

As a verb feeble

is to make feeble; to enfeeble.

As adjectives the difference between overconfident and vain

is that overconfident is too confident while vain is overly proud of oneself, especially concerning appearance; having a high opinion of one's own accomplishments with slight reason.

As a noun vain

is .

As an adjective immodest is

lacking in modesty; shameless.

As a noun vain

is .

As an adjective snooty is

pompous; snobbish; inclined to turn up one's nose.

As an adjective vain

is overly proud of oneself, especially concerning appearance; having a high opinion of one's own accomplishments with slight reason.

As a noun inclination is

a physical tilt or bend.

As a noun vain

is .

As an adjective virtuous is

full of virtue, having excellent moral character.