weakminded (adjective) weak-minded: indecisive
Sinonime: astraddle,
changeable, hemming and hawing,
hesitant, hesitating,
indeterminate,
irresolute, on the fence, spineless,
tentative,
uncertain,
undecided, undetermined, waffling,
wavering, weak-kneed, wishy-washy, without guts, yellow-bellied