What is another word for haddest a jump on?
Pronunciation: [hˈadəst ɐ d͡ʒˈʌmp ˈɒn] (IPA) 
The phrase "haddest a jump on" can be replaced with a variety of synonyms depending on the context. If you were referring to having an advantage or being ahead, some possible alternatives include a head start, being in the lead, being ahead of the curve, or having a leg up on the competition. If you wanted to convey that someone had an early start or beat someone to the punch, you could consider using the phrases "got an early start," "took the initiative," or "was the first to act." Whatever the situation, there are numerous synonyms that can help you express the idea of having a jump on something.
