A Enthusiastic, fan, devotee
Aficionado
Careful to do the right thing, thoughtful
Conscientious
Having no particular course; unpredictable
Erratic
Able to be done, reasonable
Feasible
Harmless; gentle
Benign
No sensibility
Stupefy
Vague or uncertain
Ambiguous
Old Elderly
Geriatric
An absence of government; lawlessness
Anarchy
Brief but full of meaning
Pithy
Not able to understand
Incomprehensible
Sharply criticized, scolded
Rebuke
Fierceness; the state of being ferocious
Ferocity
Come back several times
Reverberate
An excess of something
Glut
Very wise
Sage
No longer used or useful
Obsolete
Carefree
Freewheeling
Include or enclose
Encompass
Celebrate in honor of something or someone
Commemorate
A career or desire for a particular career
Vocation
A beginner; someone who is new to something
Novice
Having the quality of being brief
Brevity
Eager and Enthusiastic
Avid
Unexcited or unimpressed with something
Blase