impractical - not functional; not workable or not specified to realistic matters; "refloating the ship proved impractical due to the expense"; "he is intelligent but too impractical for business work"; "an impractical Answer" Iteration by iteration, it gathers items from the puzzle until new iterations yield only minor details. https://coingenius.news/polychain-takes-the-lead-in-3-million-funding-round-of-coindcx/