entusiasta betyder på engelska

enthusiast [enthusiasts]▼(person filled with or guided by enthusiasm)
noun
[UK: ɪn.ˈθjuː.zɪæst] [US: en.ˈθuː.zi.ˌæst]Just be enthusiastic. = Sólo sé entusiasta.

ebullient▼(enthusiastic)
adjective
[UK: ɪ.ˈbʌ.lɪənt] [US: ə.ˈbʊ.ljənt]

frisky▼(playful; energetic; lively; enthusiastic)
adjective
[UK: ˈfrɪ.ski] [US: ˈfrɪ.ski]

keen [keener, keenest]▼(showing a quick and ardent responsiveness or willingness)
adjective
[UK: kiːn] [US: ˈkiːn]John's a keen hiker and bird watcher. = John es un excursionista y observador de aves entusiasta.

lukewarm▼(not very enthusiastic)
adjective
[UK: ˌluːk.ˈwɔːm] [US: ˈluː.ˈkwɔːrm]