幽 ⇒
幽默 yōumò, (loanword) humor/humorous
幽灵 yōulíng, [幽靈], specter/apparition/ghost
幽默感 yōumògǎn, sense of humor
幽 yōu, remote/hidden away/secluded/serene/peaceful/to imprison/in superstition indicate...
幽会 yōuhuì, [幽會], lovers' rendezvous/tryst
幽谷 yōugǔ, deep valley
幽僻 yōupì, secluded/quiet and remote/obscure and faraway
幽暗 yōuàn, gloom
幽静 yōujìng, [幽靜], quiet/secluded/isolated/peaceful
幽魂 yōuhún, ghost/spirit (of the dead)
幽雅 yōuyǎ, serene and elegant (of a place)/ethereal (of music)
幽深 yōushēn, serene and hidden in depth or distance
幽门 yōumén, [幽門], pylorus (anatomy)
幽幽 yōuyōu, faint/indistinct
幽居 幽怨 yōuyuàn, hidden bitterness, secret grudge
幽禁 yōujìn, to imprison/to place under house arrest
幽香 yōuxiāng, delicate fragrance
幽思