Japanese edit

For pronunciation and definitions of ひあい – see the following entries.
日間
[noun] days (of duration)
[noun] (uncommon) appointed date; schedule
[noun] (finance, uncommon) interest
Alternative spelling
日合い
悲哀
[noun] sorrow, sadness
[adjective] pitiful; pathetic; miserable
(This term, ひあい, is the hiragana spelling of the above terms.)

(The following entries are uncreated: 火相, 非愛.)