curtain hung in doorways, etc. typically found in shops / (business) goodwill, community standing (intangible benefits derived from a positive reputation)

flow, run, rush, stream / wash away / (for rumors, news, etc. to) circulate, go around / (for time to) pass / (for music or video to) play / fail, fall through / trend

abiogenesis, the theory of spontaneous generation

the Japanese language

occur, rise / develop

occurrence, incidence / (biology) development

having no effect

a word, a term / language, speech

nature / spontaneity

unable to put into words