子【こ】
child, kid, teenager, youngster, young (non-adult) person, (one's) child, offspring, young woman, young (animal), offshoot, interest, new share, player who is not a dealer, young geisha, young prostitute, bird egg, -er (often of young women)
子供【こども】
child, children
息子【むすこ】
son, penis
調子【ちょうし】
tune, tone, key, pitch, time, rhythm, vein, mood, way, manner, style, knack, condition, state of health, shape, impetus, spur of the moment, strain, trend
女の子【おんなのこ】
girl, daughter, baby girl, young woman
様子【ようす】
state (of affairs), situation, circumstances, appearance, look(s), air, manner, behaviour, demeanor, sign, indication
王子【おうじ】
prince, subordinate Kumano shrine
女子【じょし】
woman, girl
子【し】
child (esp. a boy), viscount, founder of a school of thought (esp. Confucius), master, masters and philosophers (categorization of Chinese classical literature), you, -er (i.e. man who spends all his time doing...)
子【ね】
the Rat (first sign of the Chinese zodiac), hour of the Rat (around midnight, 11pm to 1am, or 12 midnight to 2am), north, eleventh month of the lunar calendar
子【こう】
child, interest
男の子【おとこのこ】
boy, son, baby boy, young man
男子【だんし】
boy, man, male
あの子【あのこ】
that child, that kid, that boy, that girl, that young lady, you
女の子【めのこ】
woman, girl
子供たち【こどもたち】
children
帽子【ぼうし】
hat, cap
いい子【いいこ】
good boy, good girl
女子【めこ】
vagina, girl
女子生徒【じょしせいと】
schoolgirl, female student