- burbling, burbly, effusive, gushing - uttered with unrestrained enthusiasm; "a novel told in burbly panting tones"
Antonym: dull (indirect, via lively)
- effusive, emotional, gushing, gushy - extravagantly demonstrative; "insincere and effusive demonstrations of sentimental friendship"; "a large gushing female"; "write unrestrained and gushy poetry"
Antonym: undemonstrative (indirect, via demonstrative)