lack·a·day 
(lăkə-dā′)
(lăkə-dā′)interj.
Archaic
Archaic
Used to express regret or disapproval.
[Alteration of alack the day.]
- witches' broom
- witches' Sabbath
- witchgrass
- witch grass
- witch hazel
- witch-hunt
- witch hunt
- witch-hunter
- witch-hunting
- witching
- witching hour
- witchingly
- witch of Agnesi
- witchy
- wite
- witenagemot
- with
- with a grain of salt
- withal
- with all heart
- with all (one's) heart
- with all one's heart
- with an eye to
- with a vengeance
- with bad grace