to say that one can do better, is richer etc than others

talk boastingly

to show great enthusiasm (for a person, thing)

influence

exposition

demonstration, exhibition

to show off in order to attract attention to (oneself, one's possessions)

make an exhibition, show off

a structure of steel bars, used to support a crane etc

base, stage

to have a strong favourable effect on (a person)

influence

to speak in public

speak

to fill (a person) with complete respect, fear etc

influence

a collection of things for people to look at; a natural display; to cause, allow, (a person, thing) to see

demonstration, exhibition

a piece of wood or metal used in a building etc to strengthen it; to walk in a proud, self-important way

walk pompously

(to walk in) a self-important manner

show off; walk pompously