Wishy-washy disapproving adjective informal
Used to disapprove of someone or something because their ideas, colour, flavor, and character ect. are not firm or clear enough
My wife loved a wishy-washy blue car, but I wanted a dark blue one.
This glass of beer is absolutely wishy-washy. It must have been added with water.
The president couldn't lift the country out of poverty and unemployment under his wishy-washy leadership.
To lose one's vigour, vitality, hope, or determination
Not be useful or suitable to anyone or anything
Used when one hesitates or does not know what to say next
A pathetic person.
Someone or something seen as inferior to the rest of a group, series, or system.
If a person has the devil's own luck, he or she has extremely good luck.
A: Yesterday I won a $10 million lottery jackpot and today I won a car in a draw.
B: You have the devil's own luck.