We don't have synonyms for haymakers yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are haymaker, hatmaker and hatmakers.
(n) :
(informal, fisticuffs) A particularly powerful punch, especially one which knocks down an opponent, thrown like a scythe chop for cutting hay, as agricultural haymakers used to have strong arms.
(n) :
(figuratively, by extension) Any decisive blow, shock, or forceful action.
(n) :
(agriculture) A person or machine which harvests or prepares tall grass for use as animal fodder.
(n) :
(informal, fisticuffs) A particularly powerful punch, especially one which knocks down an opponent, thrown like a scythe chop for cutting hay, as agricultural haymakers used to have strong arms.
(n) :
(figuratively, by extension) Any decisive blow, shock, or forceful action.
(n) :
(agriculture) A person or machine which harvests or prepares tall grass for use as animal fodder.