imperendous
the inexplicable feeling you get when people(s) you love depart and you are in a loss for words. this is the word for the un explainable hurt, joy, pain, regret, nostalgic, fleeting ... etc. emotion. this is for all the unexplained for those who need a word for when they are at a blank.
david, i feel so imperendous just thinking about all the seniors graduation this 2009. i will miss you to no extent.