Besides

さらに

sara ni

(moreover; furthermore)

その上に

sono ue ni

(moreover; furthermore)

それに

(also; in addition)

なお

nao

(moreover; furthermore)

ほかに

hoka ni

(also; in addition)

...に加えて

...ni kuwaete

(in addition to)

...のほかに

...no hoka ni

(in addition to)

...を除いて

...o nozoite

(other than; except for)

...以外は

...igai wa

(other than; except for)