機会【きかい】
chance, opportunity, occasion
飛行機【ひこうき】
airplane, aeroplane, plane, aircraft
機械【きかい】
machine, mechanism, instrument, appliance, apparatus
危機【きき】
crisis, critical situation, emergency, pinch
機能【きのう】
function, facility, faculty, feature
待機【たいき】
standing by, awaiting an opportunity, being on alert, quarantine
機関【きかん】
engine, agency, organisation, organization, institution, organ, body, system, facility, facilities
動機【どうき】
motive, incentive, motif
機嫌【きげん】
humour, humor, temper, mood, spirits, safety, health, well-being, one's situation, in a good mood, in high spirits, happy, cheery, merry, chipper
機体【きたい】
fuselage, airframe
ご機嫌【ごきげん】
humour, humor, temper, mood, spirits, safety, health, well-being, one's situation, in a good mood, in high spirits, happy, cheery, merry, chipper
不機嫌【ふきげん】
pout, displeasure, ill humor, ill humour, sullenness
機密【きみつ】
secrecy, highly classified information
機構【きこう】
mechanism, machinery, system, structure, organization, framework
航空機【こうくうき】
aircraft
戦闘機【せんとうき】
fighter (aircraft)
機長【きちょう】
captain (of an aircraft)
機動隊【きどうたい】
riot police, riot squad
洗濯機【せんたくき】
washing machine, (clothes) washer
旅客機【りょかくき】
passenger plane