meantime, whilere, meanwhile, whilom, beforetime, still, when, foretime, herebefore, whithertofore, more...

although, whereas, instead, but, yet

while, whereas, wherefore, wherein, whereupon, whereof, more...

possible, more, dead, ill, own, untalkative, pregnant, common, impeachable, young, safe

while i,   for while,   while it,   while others,   while it is,   while starter,   good while,   while trying to