Exuberant

1. adjective

   unrestrained, especially with regard to feelings

   “extravagant praise”

   Similar: excessive, extravagant, overweening

2. adjective

   produced or growing in extreme abundance

   “their riotous blooming”

   Similar: lush, luxuriant, profuse, riotous

3. adjective

   joyously unrestrained

   Similar: ebullient