元気【げんき】
lively, full of spirit, energetic, vigorous, vital, spirited, healthy, well, fit, in good health
気持ち【きもち】
feeling, sensation, mood, state of mind, preparedness, readiness, attitude, thought, sentiment, consideration, solicitude, gratitude, slightly, a bit, a little
気分【きぶん】
feeling, mood
平気【へいき】
cool, calm, composed, unconcerned, nonchalant, unmoved, indifferent, all right, fine, OK, okay
本気【ほんき】
seriousness, earnestness, truth, sanctity
気に入る【きにいる】
to like, to be pleased with, to be delighted with, to take a liking to, to suit one's fancy
病気【びょうき】
illness (usu. excluding minor ailments, e.g. common cold), disease, sickness, bad habit, bad behaviour, weakness, failing, crazy, insane, disturbed, sick in the head
勇気【ゆうき】
courage, bravery, valour, valor, nerve, boldness
人気【にんき】
popularity, public favor, condition (e.g. market), tone, character, nature
空気【くうき】
air, atmosphere, mood, situation, someone with no presence, someone who doesn't stand out at all
気づく【きづく】
to notice, to realize, to realise, to become aware (of), to perceive, to sense, to suspect, to regain consciousness, to come to (one's senses), to come round
浮気【うわき】
extramarital sex, affair, fooling around, infidelity, wantonness, unfaithfulness, inconstancy, fickleness, caprice
雰囲気【ふんいき】
atmosphere, mood, ambience, ambiance, aura, feel, a certain air, presence, special aura, something (about someone), (Earth's) atmosphere
病気【やまいけ】
feeling ill, sensation of illness, signs of illness
正気【しょうき】
sanity, consciousness, soberness
気の毒【きのどく】
pitiful, unfortunate, poor, miserable, wretched, unpardonable, regrettable
人気【じんき】
prevailing mood of a locality, emotional climate of a district
人気【ひとけ】
sign of life, human presence, humanity, humaneness
正気【せいき】
true character, true heart, true spirit
生意気【なまいき】
impertinent, saucy, cheeky, impudent, audacious, cocky, pert, brash