肉髯 （ニクゼン） wattle (of a bird's neck)

白髯 （ハクゼン） white beard

髭 （ひげ） moustache, beard, whiskers, whiskers (on a cat, etc.), feelers (on an insect, etc.), (chin) tuft, shadow (on a candlestick chart)

髯発条 （ひげぜんまい） balance spring, hairspring

青髯 （あおひげ） use of blue eyebrow pencil to indicate a character has shaved his cheeks (in kabuki)

頬髭 （ほおひげ） whiskers, sideburns, sideboards