wishy-washy

adj.

[1]	neither here nor there , namby-pamby , gutless , undecided , indecisive , spineless , irresolute , half-hearted , shilly-shallying , tergiversating , vacillating , uncertain , of/having mixed feelings , of two minds
[2]	feeble , weak , watery , watered down , thin , vapid , flat , bland , runny , diluted , tasteless , insipid , flavourless , stale