Synonyms: irresolute
Definition: uncertain how to act or proceed
Usage: the committee was timid and mediocre and irresolute
Similar words: discouraged
Definition: lacking in resolution
Usage: the accident left others discouraged about going there
Similar words: infirm
Definition: lacking firmness of will or character or purpose
Usage: infirm of purpose; give me the daggers - Shakespeare
Similar words: unstable
Definition: disposed to psychological variability
Usage: his rather unstable religious convictions
Similar words: vacillant, vacillating, wavering
Definition: uncertain in purpose or action
Similar words: weak-kneed
Definition: lacking will power or resolution
Usage: the role of the dissenter is not for the weak-kneed