wishy-washy

adj. soso, insípido; que no vale nada

soso, flojo, insípido, flojo, débil, aguado, insulso, desabrido; sin energía, sin convicciones, falto de entereza, sin carácter

Ex: This is not the way for many wishy-washy persons who have never considered Cutter, probably one of the greatest librarians of his day.

= soso, insípido
Ex: This is not the way for many wishy-washy persons who have never considered Cutter, probably one of the greatest librarians of his day.