effusive
1. [ adjective ] uttered with unrestrained enthusiasm
Synonyms: burbly gushing burbling
Examples:

"a novel told in burbly panting tones"

Related terms: lively
2. [ adjective ] extravagantly demonstrative
Synonyms: gushing gushy emotional
Examples:

"insincere and effusive demonstrations of sentimental friendship" "a large gushing female" "write unrestrained and gushy poetry"

Related terms: demonstrative
Similar spelling:   effusively