"'Tis sad, but . . ." (4)
I believe the answer is:
alas
(Other definitions for alas that I've seen before include "Woeful expression" , "Expression of regret" , "Interjection of sorrow" , "I'm sorry to say" , "Cry of woe" .)
I believe the answer is:
alas
(Other definitions for alas that I've seen before include "Woeful expression" , "Expression of regret" , "Interjection of sorrow" , "I'm sorry to say" , "Cry of woe" .)