(anatomy, attributive) interosseousness or interosseality

a relatively small tatami mat used in apartments

a tatami mat of the Edo (Tokyo) style

(music) to be offbeat / to be faulty; to contain mistakes

(typography) an intercharacter space, the white space between the bottom/right edge of one character and the top/left edge of the next character, corresponding to "tracking" in Western typography

(typography) gutter

interleaf / slip sheet

(uncommon) morning

by chance, incidentally

days (of duration) / (uncommon) appointed date; schedule / (finance, uncommon) interest