We don't have synonyms for tapit yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are tacit, tapis and tapet.
(N) :
(foaled February 27, 2001, in Kentucky) an American Thoroughbred racehorse who won three of his six races, including the Wood Memorial Stakes, then a Grade I event.
(N) :
(foaled February 27, 2001, in Kentucky) an American Thoroughbred racehorse who won three of his six races, including the Wood Memorial Stakes, then a Grade I event.