adj. 25B6; adjective IRRESOLUTE, indecisive, dithering, undecided, hesitant, wavering, ambivalent, divided, uncertain, in two minds, blowing hot and cold; informal dilly-dallying, shilly-shallying.
resolute.
VACILLATING
Meaning of VACILLATING in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012