spirited -
displaying animation, vigor, or liveliness
spiritless lacking ardor or vigor or energy; "a spiritless reply to criticism"
energetic possessing or exerting or displaying energy; "an energetic fund raiser for the college"; "an energetic group of hikers"; "it caused an energetic chemical reaction"
enthusiastic having or showing great excitement and interest; "enthusiastic crowds filled the streets"; "an enthusiastic response"; "was enthusiastic about taking ballet lessons"
lively filled with events or activity; "a lively period in history"
courageous,
brave possessing or displaying courage; able to face and deal with danger or fear without flinching; "Familiarity with danger makes a brave man braver but less daring"- Herman Melville; "a frank courageous heart...triumphed over pain"- William Wordsworth; "set a courageous example by leading them safely into and out of enemy-held territory"
spirited -
made lively or spirited; "a meal enlivened by the music"; "a spirited debate"
animated,
alive having life or vigor or spirit; "an animated and expressive face"; "animated conversation"; "became very animated when he heard the good news"