Elated
(adj., part.) in high spirits, jubilant; extremely pleased
Whimsical
Acting in a fanciful or capricious manner; unpredictable
Apathetic
Feeling or showing little emotion
Brash
(adj.) prone to act in a hasty manner; impudent
Choleric
Easily angered
Disgruntled
(adj.) upset, not content (The child believed that his parents had unjustly grounded him, and remained disgruntled for a week.)
Facetious
(adj.) humorous, not meant seriously
Indignant
Feeling or showing anger or annoyance at what is perceived as unfair treatment
surly
(adj.) angry and bad-tempered; rude
testy
irritable; touchy
caustic
SARCASTICALLY BITING; BURNING
contemptuous
Feeling hatred; scornful
disdainful
full of bitter scorn and pride; aloof
droll
Amusing in an odd way
flippant
Lacking in seriousness; disrespectful, saucy
insolent
Boldly disrespectful
irreverent
showing a lack of respect for people or things that are generally taken seriously
quizzical
teasing; mocking; questioning; inquisitive
sardonic
cynical; scornfully mocking
ribald
humorous in a vulgar way
apprehensive
(adj.) fearful or anxious, especially about the future
dejected
depressed
hollow
feeling empty
morose
Gloomy
poignant
(adj.) deeply affecting, touching; keen or sharp in taste or smell
admonitory
adjective: serving to warn; expressing reproof or reproach
earnest
Serious and sincere
histrionic
Overly dramatic
obsequious
(adj) servile, very compliant, fawning
incredulous
Skeptical, disbelieving
meditative
deeply or seriously thoughtful
frivolous
Lacking in seriousness or importance
lyrical
Songlike; characterized by emotions, subjectivity, and imagination.
forthright
(adj.) frank, direct, straightforward
wistful
(adj.) full of yearning; musingly sad (Since her pet rabbit died, Edda missed it terribly and sat around wistful all day long.)
zealous
Enthusiastic, devoted