万一
emergency, unlikely event, by some chance, by some possibility
まるで
as if, as though, just like ~
めったに～ない
hardly, rarely, seldom
もしかしたら
perhaps, maybe, perchance, by any chance ~
もしも〜たら
if, in the case, supposing ~
むしろ
rather, instead, better ~
なかなか
very, quite, pretty, rather, just not ~
なんか / なんて / など
give examples, show modesty, make light of ~
なるべく
as much as possible
際に
when, at the time of, in the case of ~