Synonyms of dedicated

1 Syllable

sworn

2 Syllables

holier, steadfast, zealous, true-blue, holiest, prayerful, faithful, wild-eyed, holy, banzai

3 Syllables

pietistic, fireball, hallowed, patriotic, proactive, god-fearing, committed, hardworking, devoted, messianic, untiring, jingoistic

4 Syllables

enthusiastic, purposeful, unwavering, single-hearted, pietistical, single-minded, never-failing, wholehearted, iron-willed

5 Syllables

nationalistic, statesmanlike