Sentences would be nice..... Possibly: Kyaku- Guest Kuru- To come Koto- lots of possibilities...maybe "thing; matter; circumstances; experience"? Koe- Voice

koe can mean voice, but i agree, to use those words in a sentence would be better.

I think you had better list the words in a sentence, you know different words have different meanings in different sentences. kyaku =........ maybe means guest kuru =.......... maybe means come koto =.......... I think it serves to turn a verb into noun koe =...........kikoeru means can hear it