Merriam-Webster Online Dictionary
hallelujah (interjection) - used to express praise, joy, or thanks
a shout or song of praise or thanksgiving
Merriam-Webster Online Thesaurus
hallelujah (interjection)how delightful
SYNONIMS:
glory ( glory be), ha ( hah), hallelujah, hey, hot dog, huzzah, wahoo, whee, whoopee, yahoo, yippeeRELATED WORDS:
wow, zowie; ooh; gee, gee whiz, goshNEAR ANTONYMS:
alack, alas, aw, boo