Example : Some economists are disdainful of their colleagues in other social disciplines.
Haughty aristocrats.
His lordly manners were offensive.
Walked with a prideful swagger.
Very sniffy about breaches of etiquette.
His mother eyed my clothes with a supercilious air.
A more swaggering mood than usual.

Synonyms : disdainful, haughty, imperious, lordly, overbearing, sniffy, supercilious, swaggering

Example : Rejoicing crowds filled the streets on VJ Day.
A triumphal success.
A triumphant shout.

Synonyms : exultant, exulting, jubilant, rejoicing, triumphal, triumphant