(n) (comp) auto dial
(n) autobacks
(n) auto parlor
auto parlour
(n) (comp) automount
(adj-na,n) automatic
(P)
(adj-f) automotive
(n) automobile
(n) automatic return
(n) automatic reverse tape-recorder (wasei: auto reverse)
(n) automatic repeat
(n) (comp) auto login
auto-login
(n) overcoat
(n) overtop
(n) overnight
(n) reaching over the net (volleyball, etc.) (wasei: over net)
(n,vs) overheat
(P)
(n) overwrite
(n) open-cut
(n) open set
(P)
(exp) all talkie
(n) oilstone
(n) oil paint
(n) occult fad
occult boom
(n) oxidant cloud
(n) (comp) octet-string type
(n) ostinato (ita:)
(n) ostracism
(n) Ottoman Turks
(n) Clusiaceae (plant family)
mangosteen
(n) onomatopoeia (fre: onomatopee)