triumphant[adjective]Synonyms: victorious, celebratory, cock-a-hoop, conquering, elated, exultant, jubilant, proud, successful, winning 
Related Words: rejoicing, 
triumphing [TahlilGaran] English Synonym Dictionary ▲
 tri‧um‧phant /traɪˈʌmf
ənt/ 
 adjective1.  showing pleasure and pride because of a victory or success: 
 I feel exhausted, but also triumphant.triumphant look/smile/expression etc
 I feel exhausted, but also triumphant.triumphant look/smile/expression etc a triumphant grin2.
 a triumphant grin2.  having gained a victory or success: 
 the triumphant army
 the triumphant army The Nationalists emerged triumphant from the political crisis.—triumphantly adverb
 The Nationalists emerged triumphant from the political crisis.—triumphantly adverb: 
 ‘I’ve got a job,’ she announced triumphantly.
 ‘I’ve got a job,’ she announced triumphantly.  [TahlilGaran] Dictionary of Contemporary English ▲