1. (a.) Capable of being traversed, or passed over; as, a traversable region.

2. (a.) Deniable; specifically (Law), liable to legal objection; as, a traversable presentment.

OK acceptable accessible adequate admissible agreeable all right allowable alright attainable average better than nothing betwixt and between decent dull fair fair to middling fairish good enough goodish indifferent insipid lackluster mediocre medium middling moderate modest namby-pamby navigable negotiable not amiss not bad not half bad not so bad of a kind of a sort of sorts okay open presentable pretty good reachable respectable satisfactory so so so-so sufficient tedious tenable tidy tolerable traversable unblocked unexceptionable unexceptional unobjectionable unobstructed vapid viable wishy-washy workmanlike