esperantic
/ɛˈspɛrɐntɪk/Definitions
1. adjective
relating to or characterized by Esperanto, a planned language designed to be simple and easy to learn
“The esperantic community has been growing steadily over the past few years.”
2. adjective
having or showing a strong sense of hope or optimism
“After the bad news, her esperantic attitude helped lift the team’s spirits.”