Short for 中折れ帽子 (nakaore bōshi, “fedora”) (felt hat)

Oregon (a state of the United States)

(vehicles) Synonym of オープンカー (ōpun kā, “convertible”); a cabriolet

interstellar

interleaf / slip sheet

(anatomy, attributive) interosseousness or interosseality

(uncommon) morning

by chance, incidentally

(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