i Register
In some senses, triumphant is marked as obsolete. Watch for register when choosing this word.
VERBS
appear, be, feel, look, seem, sound
emerge, return
The team returned triumphant from the championship, carrying the trophy above their heads.
ADV
positively
She emerged from the exam room looking positively triumphant after passing on her first attempt.
almost
ultimately
After many failures, the team's efforts were ultimately triumphant when they won the championship.