Feeble, insipid

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Wishy-washy \Wish"y-wash`y\, a. [See Wash .] Thin and pale; weak; without strength or substance; -- originally said of liquids. Fig., weak-minded; spiritless. A weak wishy-washy man who had hardly any mind of his own. --A. Trollope.

Wiktionary Word definitions in Wiktionary
a. 1 wavering; lacking in commitment, certainty, or support; namby-pamby. 2 thin or watery.

Longman Dictionary of Contemporary English Word definitions in Longman Dictionary of Contemporary English
adjective EXAMPLES FROM OTHER ENTRIES ▪ Brown has been criticized for being wishy-washy on political reform. EXAMPLES FROM CORPUS ▪ He loves to bully and to unleash his hounds on what he sees as the snooty, wishy-washy liberal establishment. ▪ I've no time ...

Wikipedia Word definitions in Wikipedia