What is another word for blowing hot and cold?
Pronunciation: [blˈə͡ʊɪŋ hˈɒt and kˈə͡ʊld] (IPA) 
Blowing hot and cold is a phrase that is commonly used to describe mixed signals or inconsistent behavior. Some synonyms for this phrase include vacillating, fluctuating, indecisive, unpredictable, erratic, capricious, and fickle. These words all suggest a lack of stability or consistency in one's disposition or actions. Depending on context, other phrases that could be used as synonyms for blowing hot and cold include toying with emotions, leading someone on, or being wishy-washy. Regardless of word choice, these phrases all suggest that someone is not fully committed or invested in their words or actions, and that their behavior is unreliable and potentially hurtful to others.
