云う[yuu] to say
云云[unnun] and so on
幾千と云う人[ikusentoiuhito] thousands of people

云為[uni] sayings and doings
云爾[unji] such as

御呪い[omajinai] good luck charm
呪い[noroi] curse
呪い[majinai] charm
呪う[norou] to curse
呪禁[jugon] vanquishing monsters, spirits, etc. with charms

呪術[jujutsu] magic
呪縛[jubaku] curse
呪文[jumon] spell
呪物[jubutsu] fetish
呪物崇拝[jubutsusuuhai] fetishism